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Theoretical Physics

Cosmology and High Energy Physics

Faculty members and students in this group are pursuing different aspects of cosmology and particle physics such as inflation, dark energy, neutrino physics, model building and supersymmetry. Some of the above work relies heavily on numerical analysis.

Prof. Anupam Singh, Dr. Pomita Ghoshal, Dr. Anjishnu Sarkar

 

Theoretical and Computational Biophysics

We work in the field of Theoretical and Computational Biophysics. We confront nontrivial issues at the single molecule level of the living systems that require a synergy of skills in physics, mathematics, chemistry, as well as computer Programmeming. Thus this research area is highly interdisciplinary in nature. We study complex biological processes by developing simple theoretical models with the help of tools of statistical physics and various computational methods like Monte Carlo and Molecular Dynamics simulations. Our study further aims to explain structural and functional properties of biomolecules. Areas of research interest include DNA nanomechanics, single molecule biophysics, DNA-protein interaction, molecular motors, genetic motif etc.

Dr. Ashok Garai

General relativity, Black holes, Quantum Gravity

We are looking at certain aspects of quantum gravity including the effect of quantum corrections on Hawking radiation. In addition we are also interested in exploring possibilities of new theories of gravity.

Dr. Rakesh Tibrewala

Theoretical Condensed Matter Physics

We are trying to understand certain thermodynamic and transport properties of strongly correlated systems, such as ferroelectrics near quantum phase transitions, high temperature superconductors etc. We closely follow the respective experimental findings and seek for explanations using the quantum many body formalism.

Dr. Nabyendu Das

Experimental Physics

Third Generation Solar cells

Faculty members of the group are actively involved in the fabrication and investigation of various third generation solar cells: Organic Solar Cells, Dye-sensitized Solar Cells, Quantum Dot Sensitized Solar Cells and Perovskite Solar Cells. In the recent times, third generation solar cells emerge as a low-cost alternative to the widely utilized single crystal and amorphous Si solar cells. This type of solar cells can be fabricated without a ‘clean room’ environment. Our synthesis laboratory is equipped with all the equipment necessary for the fabrication of third generation solar cells. Apart from basic material characterizations, I-V (dark & illumination) and IPCE measurements can be carried in our laboratory. Currently, our main focus area of research is the following.
  • Utilization of plasmonic nanoparticles in third generation solar cells
  • Utilization of novel dye in the dye-sensitized solar cells
  • Quantum dot sensitization of photoanode in solar cells
  • Development of flexible organic solar cells based on small molecules and conjugated polymers
Our research collaborators
National: IICT, Hyderabad, SU, Orisha, and IISER Pune (design and synthesis of materials) International: Instituto de Nanociencia, Nanotecnología y Materiales Moleculares, Toledo, Spain Université de Bourgogne Institut de Chimie Moléculaire de l’Université de Bourgogne, Dijon, France Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology Av. Països Catalans 16 – 43007 Tarragona (Spain) Russian Academy of Science, Moscow University, Moscow Department of Photonics, National Chiao Tung University, Hsinchu, Taiwan Prof. G.D. Sharma and Dr. Subhayan Biswas

Experimental Material Science

We work on the controlled growth of metal, metal oxide and core-shell nanostructures by different techniques (top-down and bottom-up both) and its study in the applications to the  Biosensors, Gas sensors,  Spintronics, Solar cell etc.

 Our research interest is also in the development of the organic solar cell, plasmonic and metamaterials.

Dr. Manish Singh

Materials Science and Engineering

We are developing novel materials for applications in emerging high-tech areas, viz, solid oxide fuel cells working at 500-600ºC, nanocomposite materials absorbing EM radiation over a broad frequency range, nano-photocatalysts, etc. We are also working on the development of new spintronics and magneto-optical device structures. Other areas of interest are studying the fundamental physics in different types of magnetic nanostructures and development of hydrogen storage systems for transportation.

Dr. Somnath Biswas

Biomedical Engineering

An ongoing project to develop an instrumental setup to detect the temporal variation of the vibration in the pulse and find out the cardiac volume accurately through some theoretical calculation. Some research study has been done in Kirlian photography and GDV images. Kirlian photography is a collection of photographic techniques used to capture the phenomenon of electrical coronal discharges. The purpose of study is to diagnose some serious diseases in a non invasive way. Presently we are trying to understand the working of myoelectric arms to suggest a better and improved design. A myoelectric arm uses electromyography signals from voluntarily contracted muscles within a person’s residual limb on the surface of the skin to control the movements of elbow flexion, wrist rotation or hand opening/closing of the fingers.

Dr. Amit Neogi

Sponsored Research Projects

Title of the ProjectFunding AgencyName of PI/ Co-PIFunding AmountDurationStatus
Magneto-transport Studies of ZnO Based Magnetic Tunnel Junctions Fabricated by Ion ImplantationUGC-DAEProf. Somnath BiswasRs. 14,80,000.002019-2022In Progress
Development of efficient polymer solar cells based on conjugated polymers and non fullerence small molecules acceptors with low energy lossDST (BRICS) (India, Russia, China)Prof. Ganesh Datt Sharma, Dr. Subhayan BiswasRs. 72,68,000.002018-2021In Progress
Low cost flexible organic solar cells based on non-fullerene acceptors as renewable energy conversion.DST, GITA (Indo-Taiwan)Prof. Ganesh Datt SharmaRs. 14,00,000.002018-2021In Progress
Elasticity of Telomeric DNA and the Effect of Human TRF1 Protein BindingDST, Govt. of IndiaDr. Ashok GaraiRs. 26,65,000.002018-2021In Progress
Evaluation of Electro-Chemical and Thermo-Mechanical Properties of Novel Anode-Supported SOFC Membrane Electrolyte Assembly Structure for Intermediate Temperature ApplicationsDST, Govt. of IndiaProf. Somnath BiswasRs. 32,15,520.002018-2021In Progress
Novel Wide Bandgap Copolymers Featuring Excellent Comprehensive Characteristics Towards Practical Application for Organic Solar CellsDST, Govt. of IndiaProf. Ganesh Datt SharmaRs. 21,82,000.002018-2020In Progress
Development of New Small Molecules and Device Architectures for Highly Efficient and Reliable Organic Solar CellsDST, Govt. of IndiaProf. Ganesh Datt SharmaRs. 1,25,00,000.002017-2020In Progress
Development Of Solar Cells Utilizing Quantum Dot Sensitized Titanium Oxide NanotubeCSIR, Govt. of IndiaDr. Subhayan BiswasRs. 11,00,000.002014-2017Completed
Non-Equilibrium dynamics of quantum fields in cosmology with applications to dark energy and inflationDST, Govt. of IndiaProf. Anupam Singh, Dr. Anjishnu SarkarRs. 12,00,000.002014-2017Completed
Detection Of Bio-molecular interactions with TMR based sensing using magnetic nanotagsUGC-DAEProf. Somnath BiswasRs. 9,58,000.002014-2017Completed
Development of high hydrostatic pressure metal foams for hydrogen storageDST, Govt. of IndiaProf. Somnath BiswasRs. 13,56,000.002013-2016Completed
Half-metalic CrO2 based spintronic devices in single-walled carbon nanotube field effect transistor (SWCNT-FET) configurationDeiTY, Govt. of IndiaProf. Somnath Biswas–2012-2016Completed
Synchronization of neuronal networks depending on input signalsDST, GoIDr. Manish Dev ShrimaliRs. 4,41,000.002011-2013Completed
Computational nano-engineering of nanostructuresDST, GoIDr. Arti KashyapRs. 14,10,000.002009-2013Completed
Information Processing with Chaotic Neural NetworksDST, GoIDr. Manish Dev ShrimaliRs. 10,87,000.002009-2012Completed

Patents

Title of PatentInventor(s) NameApplication No.Status
Process for Synthesizing Metallic Foams Having Controlled Shape, Size and Uniform Distribution of the PoresSomnath Biswas742/DEL/2015Granted
Fabrication of Devices for Optimal Tapping of Light Energy by Considering the Coherence Length Limit to Prevent the Diminishing of Collected Power Due to Spatial and Temporal AveragingSomnath Biswas Anupam Singh201711029500Published
Method of Device Fabrication for Optimal Trapping of Light EnergyAnupam Singh Somnath BiswasPCT/IN2018/050534Published
Method of Synthesizing Ceramic Oxide Nanoparticles Having Tailored PropertiesSomnath BiswasPCT/IB2016/055640Published
A Method of Synthesizing α-Fe2O3 (Hematite) Nanoparticles with Controlled Microstructure for Pertinent ApplicationsSomnath Biswas, Mahesh Patange201613002060Published
A Method of Synthesizing Graphitic Carbon Stabilized Nickel Nanoparticles Having Tailored PropertiesSomnath Biswas3449/DEL/2015Published
Method of Synthesizing Soft Magnetic Ni-Zn Ferrite Nanoparticles Having Tailored PropertiesSomnath Biswas3416/DEL/2015Published
Method of Synthesizing ZnO: Metal (Metal: Zn, Ag) Core-Shell NanoparticlesSomnath Biswas3409/DEL/2015Published
Nanoparticles Having Highly Tunable Physical Properties and Method of Synthesizing the SameSomnath Biswas2267/DEL/2014Published
Optimal Tapping of Light Energy by Considering the Coherence Length Limit and Using Rectifiers to Prevent the Diminishing of Collected Power Due to Spatial and Temporal AveragingSomnath Biswas Anupam Singh3371/DEL/2014Published
Process Development for Mass Scale Manufacturing of Metallic Foams With Uniformly Distributed Interconnected Open Cell Structures for Industrial ApplicationsSomnath Biswas–Published
Synthesis of Shape-Controlled Pristine and Diluted Magnetic Zinc Oxide Nanoparticles with Tuneable PropertiesSomnath Biswas1275/DEL/2014Published

Research Publications

2022
  1. P. Bagchi, B. Layek, A. Sarkar, Ajit M Srivastava, “Modulation of pulse profile as a signal for phase transitions in a pulsar core” MNRAS, Volume 513, Issue 2, June 2022, Pages 2794-2803, doi: 10.1093/mnras/stac1062
  2. Chien-Chen Kuo, Ganesh D Sharma, Fang-Chung Chen, “ p-Doping the interfacial layers with tetrakis (pentafluorophenyl) borate improves the power conversion efficiencies in single-crystal perovskite solar cells” Volume 30, June 2022, 101858. https://doi.org/10.1016/j.surfin.2022.101858
  3. Virginia Cuesta, Manish Kumar Singh, Edgar Gutierrez-Fernandez, Jaime Martín, Rocío Domínguez, Pilar de la Cruz, Ganesh D Sharma, Fernando Langa “Gold (III) Porphyrin Was Used as an Electron Acceptor for Efficient Organic Solar Cells” February 23, 2022. https://doi.org/10.1021/acsami.1c22813
  4. Mukhamed L Keshtov, Alexei R Khokhlov, Dimitry Y Godovsky, ILya E Ostapov, Vladimir G Alekseev, Zhiyuan Xie, Giriraj Chayal, Ganesh D Sharma “ Novel Pyrrolo [3, 4‐b] dithieno [3, 2‐f: 2”, 3”‐h] quinoxaline‐8, 10 (9H)‐dione Based Wide Bandgap Conjugated Copolymers for Bulk Heterojunction Polymer Solar Cells” 25 February 2022. https://doi.org/10.1002/marc.202200060
  5. Anupam Agrawal, Shahbaz A Siddiqui, Amit Soni, Ganesh D Sharma “Advancements, frontiers and analysis of metal oxide semiconductor, dye, electrolyte and counter electrode of dye sensitized solar cell” Volume 233, February 2022. https://doi.org/10.1016/j.solener.2022.01.027
  1. Maria Privado, Anupam Agrawal, Pilar de la Cruz, Mukhamed L Keshtov, Ganesh D Sharma, Fernando Langa, “ Noncovalent Conformational Locks Enabling Efficient Nonfullerene Acceptors” November 2021. https://doi.org/10.1002/solr.202100768
  2. Vikesh Chaudhary, Ritu Vishnoi, Amena Salim, Akhil Tyagi, Divya Gupta, Deepshikha Rathore, GR Umapathy, Sunil Ojha, Umesh Kumar Dwivedi, Sanjeev Aggarwal, Ganesh D Sharma, Rahul Singhal, “220 keV Ag ion irradiation-induced surface plasmon resonance shift of gold nanoparticles in fullerene C60 matrix” February 2022, 131293. https://doi.org/10.1016/j.matlet.2021.131293
  3. Pengfei Li, Fan Wu, Yuanyuan Fang, Hemraj Dahiya, ML Keshtov, Haijun Xu, Anupam Agrawal, Ganesh D Sharma, “Truxene π-Expanded BODIPY Star-Shaped Molecules as Acceptors for Non-Fullerene Solar Cells with over 13% Efficiency” January 21, 2022. https://doi.org/10.1021/acsaem.1c03781
  4. ML Keshtov, SA Kuklin, AR Khokhlov, Zh Xie, VG Alekseev, Hemraj Dahiya, Rahul Singhal, Ganesh D Sharma, “New medium bandgap donor D‐A1‐D‐A2 type Copolymers Based on Anthra[1,2‐b: 4,3‐b“:6,7‐c”’] Trithiophene‐8,12‐dione Groups for High ‐Efficient Non-Fullerene Polymer Solar Cells” January 2022. https://doi.org/10.1002/marc.202100839
  5. Adrien Schlachter, Gabriel Marineau-Plante, Pierre D Harvey, Anupam Agrawal, Ganesh D Sharma, “Efficient ternary bulk heterojunction organic solar cells using a low-cost nonfullerene acceptor” Feb 2022. https://doi.org/10.1039/D1TC05653K
  6. Kanupriya Khandelwal, Subhayan Biswas, Amaresh Mishra, Ganesh D Sharma, Xiao-Yun Wang, Si-Yuan Liao, Yan-Jun Wan, Peng-Li Zhu, You-Gen Hu, Tao Zhao, Rong Sun, Ching-Ping Wong , “Materials for optical, magnetic and electronic devices” 2022. https://doi.org/10.1039/D2TC90002E.
  7. ML Keshtov, IO Konstantinov, SA Kuklin, NK Davydova, VG Alekseev, Z Xie, Anupam Agrawal, Ganesh D Sharma , “New wide-bandgap D–A polymer based on pyrrolo[3,4-b] dithieno[2,3-f:3′,2′-h]quinoxalindione and thiazole functionalized benzo[1,2-b:4,5-b′]dithiophene units for high-performance ternary organic solar cells with over 16% efficiency” Issue 3, 2022. https://doi.org/10.1039/D1SE01748A
  8. Mukhammed L Keshtov, Sergei A Kuklin, Yinping Zou, Hemraj Dahiya, Anupam Agrawal, Ganesh D Sharma , “Wide bandgap D-A copolymers with same medium dithieno [2,3-e;3′2′-g]isoindole-7,9 (8H) acceptor and different donors for high-performance fullerene free polymer solar cells with efficiency up to 14.76%” January 2022, 131404. https://doi.org/10.1016/j.cej.2021.131404
  9. Hemraj Dahiya, Manish Kumar Singh, Ganesh D Sharma, “Study of charge transfer in DA conjugated donor and non-fullerene small molecule acceptor for the application of non-fullerene polymer organic solar cell” Volume 50, Part 6, 2022. https://doi.org/10.1016/j.matpr.2022.02.114
  10. Mukhamed L Keshtov, Igor O Konstantinov, Sergei A Kuklin, Yingping Zou, Anupam Agrawal, Fang C Chen, Ganesh D Sharma “Binary and Ternary Polymer Solar Cells Based on a Wide Bandgap D-A Copolymer Donor and Two Nonfullerene Acceptors with Complementary Absorption Spectral” August 2021. https://doi.org/10.1002/cssc.202101407
  11. Mukhamed L Keshtov, Sergei A Kuklin, Igor O Konstantinov, Yingping Zou, Ganesh D Sharma “New benzodithiophene-pyrrolopyrroledione-thienopyrazine random terpolymers for organic photovoltaics” Volume 31, Issue 6, November–December 2021. https://doi.org/10.1016/j.mencom.2021.11.010
  12. Prateek Malhotra, Subhayan Biswas, Fang-Chung Chen, Ganesh D Sharma “Prediction of non-radiative voltage losses in organic solar cells using machine learning” Volume 228, 1 November 2021. https://doi.org/10.1016/j.solener.2021.09.056
  13. Fangjian Cai, Yingxin Guo, Yuanyuan Fang, Claude P Gros, Anupam Agrawal, Ganesh D Sharma, Haijun Xu “New BODIPY derivatives with triarylamine and truxene substituents as donors for organic bulk heterojunction photovoltaic cells” Volume 227, October 2021. https://doi.org/10.1016/j.solener.2021.09.017
  14. B Yadagiri, K Narayanaswamy, Ganesh D Sharma, Surya Prakash Singh, “Carbazole core derived dyes: New non-fullerene acceptor for all small-molecule organic solar cells with very high open-circuit voltage of 1.12 V” October 2021, 109606. https://doi.org/10.1016/j.dyepig.2021.109606
  15. S. Pokhriyal and S. Biswas, “Tuning of dielectric properties in Ti-Doped granular HfO2 nanoparticles for high-k applications”, Ceram. Int. (2022) in press. https://doi.org/10.1016/j.ceramint.2021.12.340
  16. B.Soni, S.Makkar, S.Biswas, ” Effects of surface structure and defect behavior on the magnetic, electrical, and photocatalytic properties of Gd-doped CeO2 nanoparticles synthesized by a simple chemical proces ” , Materials Characterization , ISSN: 1044-5803 , 2021 , https://doi.org/10.1016/j.matchar.2021.110990.
  17. B Soni, S Makkar, S Biswas, ” Defects induced tailored optical and magnetic properties of Zn-doped CeO2 nanoparticles synthesized by a facile sol-gel type process ” , Journal of Alloys and Compounds , ISSN: 0925-8388 , 2021 , 10.1016/j.jallcom.2021.160149.
  18. Pankaj Bhalla and Nabyendu Das, ” Optical phonon contribution to the thermal conductivity of a quantum paraelectric ” , Journal of Physics: Condensed Matter , ISSN: 0953-8984 , 2021 , https://doi.org/10.1088/1361-648X/ac08b7.
  19. H. Liu, J. Wu, Y. Fu, B. Wang, Q. Yang, Ganesh D. Sharma, M. L. Keshtov, Z. Xie, ” One-step solution processed low surface silver nanowire composite transparent electrode for efficient flexible indium oxide free polymer solar cells. ” , Thin Solid Film , ISSN: 0040-6090 , 2021 , https://doi.org/10.1016/j.tsf.2020.138486.
  20. Ganesh D. Sharna, R. Suthar, A. A. Pestrikvo, A. Y. Nilolaev, F. C. Chen, M.L. Keshtov, ” “Efficient ternary polymer solar cells based on ternary active layer consisting of conjugated polymers and non-fullerene acceptors with power conversion efficiency approaching near to 15 % ” , Solar Energy , ISSN: 0953-8984 , 2021 , https://iopscience.iop.org/article/10.1088/1361-648X/ac08b7.
  21. M. Privado, F. G. Guijarro, Pilar de la Cruz, R. Singhal F. Langa, Ganesh D. Sharma, ” Fullerene/non-fullerene alloy for high performance all small molecule organic solar cells ” , ACS Appl. Mater. Interfaces , ISSN: 1944-8252 , 2021 , https://pubs.acs.org/doi/10.1021/acsami.0c21844.
  22. M. L. Keshtov, S. A. Kuklin, A. R. Khokhlov, A. S. Peregudov, F. C. Chen, Z. Xie, Ganesh D. Sharma, ” Efficient ternary polymer solar cells using wide bandgap conjugated polymer donor with two non-fullerene small molecule acceptors enabled power conversion efficiency of 16 % with low energy loss of 0.47 eV. ” , Nano Select , ISSN: 2688-4011 , 2021 , https://doi.org/10.1002/nano.202000146.
  23. G. Marineau-Plante, M. Nos, D. Gao, M. Durandetti, J. Hardouin, P. L. Karsenti, C. Lemouchi, L. L. Pluart, Ganesh D. Sharma, P. D. Harvey, ” Effect of mesogenic side groups on the redox, photohyiscial and solar properties of diketopyrrolopyrrole-trans-bis(diphosphine)diethnylplatinum (II) polymers ” , ACS Appl. Polym. Mater. , ISSN: 2637-6105 , 2021 , https://pubs.acs.org/doi/abs/10.1021/acsapm.0c01325.
  24. Ganesh D. Sharma, H. Dahiya, M. L. Keshtov, S. A. Kuklin., ” Ternary polymer solar cells employing two polymers with similar chemical structures and nonfullerene acceptor attaining power conversion efficiency over 15.5 % with low energy loss of 0.55 eV ” , Energy Technology , ISSN: 2194-4296 , 2021 , https://onlinelibrary.wiley.com/doi/abs/10.1002/ente.202000926.
  25. V. Cuesta, R. Singhal, P. de la Cruz, Ganesh D. Sharma, F. Langa, ” Reducing energy loss in organic solar cells by changing the central metal in metalloporphyrins. ” , Chem Sus Chem , ISSN: 1864-564X , 2021 , https://doi.org/10.1002/cssc.202002664.
  26. R. Pradhan, H. Dahiya, B. P. Bag, R. Singhal, M. L. Keshtov, Ganesh D. Sharma, A. Mishra, ” Energy level modulation of coumarin based molecular donors for efficient all small molecule fullerene free organic solar cells. ” , J. Mater. Chem A , ISSN: 2050-7496 , 2021 , https://pubs.rsc.org/en/content/articlelanding/2021/ta/d0ta10334a.
  27. M. R. Reddy, E. Appalanaidus, D. Bharath, N. R. Chereddy, B. Shanigaram, Ganesh D. Sharma, ” Non-fullerene all small molecule OBHJSCs with profound device characteristics, ” , Nano Select , ISSN: 2688-4011 , 2021 , https://onlinelibrary.wiley.com/doi/10.1002/nano.202000175.
  28. P. D. Harvey, Ganesh D. Sharma, B. Witulski, ” Indolo-and diindolocarbazoles in organic photovoltaic cells ” , Chem. Lett. , ISSN: 0366-7022 , 2021 , https://www.journal.csj.jp/doi/abs/10.1246/cl.210050.
  29. M. L. Keshtov, I. O. Konstantinov, S. A. Kuklin, A. R. Khokhlov, I. E. Ostapov, A. S. Peregudov, M.I. Buzin, C. Dou, H. Dahiya, Ganesh. D. Sharma, ” Ternary polymer solar cells with high open circuit voltage combining fullerene and new thieno[3’2’:6,7][1]benzothieno[3,2-b]thieno[3,2-g][1] benzothiophene based non-fullerene small molecule acceptor ” , Energy Technology , ISSN: 2194-4296 , 2021 , https://onlinelibrary.wiley.com/doi/abs/10.1002/ente.202001100.
  30. G. Suthar, F. C. Chen, Ganesh D. Sharma, ” Localized surface plasmon resonance of Au-Cu alloy nanoparticles enhances the performance of polymer photovoltaic devices for outdoor and indoor applications ” , Optical Mater. Express , ISSN: 2159-3930 , 2021 , https://doi.org/10.1364/OME.418117.
  31. M. L. Keshtov, I. O. Konstantinov, I. E. Ostapov, A. R. Khokhlov, V. G. Alekseev, Z. Xie, H. Dahiya, Ganesh D. Sharma, ” New dithiazole side chain benzodithiophene containing D-A copolymers for highly efficient nonfullerene solar cells, ” , Macromolecule Chem. Phys. , ISSN: 1521-3935  , 2021 , https://onlinelibrary.wiley.com/doi/10.1002/macp.202100053?af=R.
  32. M. Privado, P. de la. Cruz, Prateek Malhotra, Ganesh D. Sharma, F. Langa, ” Influence of the dipole moment on the photovoltaic performance of polymer solar cells employing non-fullerene small molecule acceptor ” , Solar Energy , ISSN: 0038-092X , 2021 , https://doi.org/10.1016/j.solener.2021.04.049.
  33. M. L. Keshtov, S. A. Kuklin, I. E. Ostapov, M.I. Buzin, V. G. Aleksev, P. V. Komarov, C. Dou, H. Dahiya, Ganesh D. Sharma, ” Tetraperylenediimde derivative as a fullerene free acceptor for a high performance polymer solar cell with the high power conversion efficiency of 10.32 % with open circuit voltage over 1.0 V ” , Optical Mater. , ISSN: 0925-3467 , 2021 , https://doi.org/10.1016/j.optmat.2021.111048.
  34. H. Dahiya, V. Cuesta, P. de la Cruz, F. Langa, Ganesh D. Sharma, ” Highly efficient (15.08 %) all small molecule ternary solar cells constructed with a porphyrin as a donor and two acceptors ” , ACS Appl. Energy Mater. , ISSN: 2574-0962 , 2021 , https://pubs.acs.org/doi/10.1021/acsaem.1c00126.
  35. Ganesh D. Sharma, J. Yang, H. Jiang, Claude P. Gros, Rahul Singhal, Haijun Xu , ” High-efficiency fullerene free ternary organic solar cells based with two small molecules as donor ” , Optical Mater. , ISSN: 0925-3467 , 2021 , https://doi.org/10.1016/j.optmat.2021.111217.
  36.  
  1. Aggarwal, A., Naskar, S., Sahoo, A.K., …Garai. A., Maiti, P.K, ” What do we know about DNA mechanics so far? ” , Current Opinion in Structural Biology , ISSN: 0959-440X , 2020 , https://doi.org/10.1016/j.sbi.2020.05.010.
  2. Pokhriyal S., Biswas S., ” Photoresponse of CdSe-PVA nanocomposite films at low magnetic fields ” , Nanotechnology , ISSN: 9574484 , 2020 , 10.1088/1361-6528/abb0b7.
  3. Pokhriyal S., Biswas S., ” Inducing ferromagnetism in surface stabilised intrinsic CdSe nanoparticles by a simple process ” , Materials Science and Technology (United Kingdom) , ISSN: 2670836 , 2020 , 10.1080/02670836.2020.1795407.
  4. Gupta S., Chaudhary V., Salim A., Vishnoi R., Bhardwaj J., Dixit H., Baranwal V., Sharma A.K., Kamma K.V., Sharma G.D., Pandey A.C., Singhal R., ” Efficacy of ion irradiation in strengthening the surface plasmon resonance effect of Au nanoparticles ” , Surfaces and Interfaces , ISSN: 24680230 , 2020 , 10.1016/j.surfin.2020.100633.
  5. Chen Y., Cao R., Liu H., Keshtov M.L., Koukaras E.N., Dahiya H., Zou Y., Sharma G.D., ” Indole-based A-DA′D-A type acceptor-based organic solar cells achieve efficiency over 15 % with low energy loss ” , Sustainable Energy and Fuels , ISSN: 23984902 , 2020 , 10.1039/d0se01343a.
  6. Vishnoi R., Chaudhary V., Dixit H., Bhardwaj J., Salim A., Sharma G.D., Singhal R., ” Tuning of structural and optical properties of Au nanoparticles in amorphous-carbon ” , Physica Scripta , ISSN: 318949 , 2020 , 10.1088/1402-4896/abb2e1.
  7. Keshtov M.L., Kuklin S.A., Ostapov I.E., Makhaeva E.E., Suthar R., Dou C., Sharma G.D., ” New High-Bandgap 8,10-Dihydro-9H-Bistieno[2′,3′:7.8;3″,2″:5.6]Naphtho[2,3-d] Imidazole-9-One-Based Donor–Acceptor Copolymers for Nonfullerene Polymer Solar Cells ” , Energy Technology , ISSN: 21944288 , 2020 , 10.1002/ente.202000611.
  8. Pradhan R., Malhotra P., Gupta G., Singhal R., Sharma G.D., Mishra A., ” Efficient Fullerene-Free Organic Solar Cells Using a Coumarin-Based Wide-Band-Gap Donor Material ” , ACS Applied Materials and Interfaces , ISSN: 19448244 , 2020 , 10.1021/acsami.0c12147.
  9. Bhardwaj J., Vishnoi R., Sharma G.D., Asokan K., Singhal R., ” Mapping the local structure of fullerene C60 and Cu–C60 nanocomposite thin films by gamma rays irradiation ” , Materials Chemistry and Physics , ISSN: 2540584 , 2020 , 10.1016/j.matchemphys.2020.123192.
  10. Wang B., Fu Y., Yang Q., Wu J., Li Y., Sharma G.D., Keshtov M.L., Xie Z., ” Impacts of a second acceptor on the energy loss, blend morphology and carrier dynamics in non-fullerene ternary polymer solar cells ” , Journal of Materials Chemistry C , ISSN: 20507534 , 2020 , 10.1039/d0tc02582h.
  11. Sharma G.D., Bucher L., Desbois N., Gros C.P., Gupta G., Malhotra P., ” Polymer solar cell based on ternary active layer consists of medium bandgap polymer and two non-fullerene acceptors ” , Solar Energy , ISSN: 0038092X , 2020 , 10.1016/j.solener.2020.08.002.
  12. Keshtov M.L., Kuklin S.A., Konstantinov I.O., Ostapov I.E., Xie Z., Koukaras E.N., Suthar R., Sharma G.D., ” New Donor-Acceptor polymers with a wide absorption range for photovoltaic applications ” , Solar Energy , ISSN: 0038092X , 2020 , 10.1016/j.solener.2020.05.059.
  13. Huang C.-L., Kumar G., Sharma G.D., Chen F.-C., ” Plasmonic effects of copper nanoparticles in polymer photovoltaic devices for outdoor and indoor applications ” , Applied Physics Letters , ISSN: 36951 , 2020 , 10.1063/5.0010427.
  14. Yang J., Devillers C.H., Fleurat-Lessard P., Jiang H., Wang S., Gros C.P., Gupta G., Sharma G.D., Xu H., ” Carbazole-based green and blue-BODIPY dyads and triads as donors for bulk heterojunction organic solar cells ” , Dalton Transactions , ISSN: 14779226 , 2020 , 10.1039/d0dt00637h.
  15. Keshtov M.L., Kuklin S.A., Konstantinov I.O., Khokhlov A.R., Dou C., Sharma G.D., ” Synthesis and Characterization of Wide-Bandgap Conjugated Polymers Consisting of Same Electron Donor and Different Electron-Deficient Units and Their Application for Nonfullerene Polymer Solar Cells ” , Macromolecular Chemistry and Physics , ISSN: 10221352 , 2020 , 10.1002/macp.202000030.
  16. Rajkumar B., Khanam L., Koukaras E.N., Sharma G.D., Singh S.P., Lochab B., ” Cardanol- And Guaiacol-Sourced Solution-Processable Green Small Molecule-Based Organic Solar Cells ” , ACS Sustainable Chemistry and Engineering , ISSN: 21680485 , 2020 , 10.1021/acssuschemeng.9b07600.
  17. Guijarro F.G., Malhotra P., Gupta G., Caballero R., De La Cruz P., Singhal R., Sharma G.D., Langa F., ” The influence of the terminal acceptor and oligomer length on the photovoltaic properties of A-D-A small molecule donors ” , Journal of Materials Chemistry C , ISSN: 20507534 , 2020 , 10.1039/d0tc00154f.
  18. Privado M., Malhotra P., de la Cruz P., Singhal R., Cerdá J., Aragó J., Ortí E., Sharma G.D., Langa F., ” Ternary Organic Solar Cell with a Near-Infrared Absorbing Selenophene–Diketopyrrolopyrrole-Based Nonfullerene Acceptor and an Efficiency above 10% ” , Solar RRL , ISSN: 2367198X , 2020 , 10.1002/solr.201900471.
  19. Mishra R., Sujesh S., Archana V.S., Kaushik A., Gupta G., Singhal R., Sharma G.D., Sankar J., ” Accepting to Donate: NDI-Based Small Molecule as a Donor for Bulk Heterojunction Binary Solar Cells ” , European Journal of Organic Chemistry , ISSN: 1434193X , 2020 , 10.1002/ejoc.201901615.
  20. Privado M., de la Cruz P., Gupta G., Singhal R., Sharma G.D., Langa F., ” Highly efficient ternary polymer solar cell with two non-fullerene acceptors ” , Solar Energy , ISSN: 0038092X , 2020 , 10.1016/j.solener.2020.02.057.
  21. Keshtov M.L., Kuklin S.A., Konstantinov I.O., Khokhlov A.R., Nikolaev A.Y., Dou C., Zou Y., Suhtar R., Sharma G.D., ” New Conjugated Polymers Based on Dithieno[2,3-e:3′,2′-g]Isoindole-7,9(8H)-Dione Derivatives for Applications in Nonfullerene Polymer Solar Cells ” , Solar RRL , ISSN: 2367198X , 2020 , 10.1002/solr.201900475.
  22. Nos M., Marineau-Plante G., Gao D., Durandetti M., Hardouin J., Karsenti P.-L., Gupta G., Sharma G.D., Harvey P.D., Lemouchi C., Le Pluart L., ” A bis(diketopyrrolopyrrole) dimer-containing ligand in platinum(ii) polyyne oligomers exhibiting ultrafast photoinduced electron transfer with PCBM and solar cell properties ” , Journal of Materials Chemistry C , ISSN: 20507534 , 2020 , 10.1039/c9tc03487k.
  23. Keshtov M.L., Kuklin S.A., Khokhlov A.R., Xie Z., Dou C., Zou Y., Ostapov I.E., Makhaeva E.E., Suthar R., Sharma G.D., ” Synthesis and Photovoltaic Investigation of 8,10-Bis(2-octyldodecyl)-8,10-dihydro-9 H-bisthieno[2′,3′:7,8;3″,2″:5,6] naphtho[2,3- d]imidazol-9-one Based Conjugated Polymers Using a Nonfullerene Acceptor ” , ACS Applied Energy Materials , ISSN: 25740962 , 2020 , 10.1021/acsaem.9b01726.
  24. Keshtov M.L., Kuklin S.A., Konstantinov I.O., Khokhlov A.R., Xie Z., Dou C., Koukaras E.N., Suthar R., Sharma G.D., ” Synthesis and Photovoltaic Properties of New Conjugated D-A Polymers Based on the Same Fluoro-Benzothiadiazole Acceptor Unit and Different Donor Units ” , ChemistrySelect , ISSN: 23656549 , 2020 , 10.1002/slct.201904353.
  25. Cuesta V., Singhal R., de la Cruz P., Sharma G.D., Langa F., ” Reducing Energy Loss in Organic Solar Cells by Changing the Central Metal in Metalloporphyrins ” , ChemSusChem , ISSN: 18645631 , 2020 , 10.1002/cssc.202002664.
  26. Guijarro F.G., Caballero R., de la Cruz P., Singhal R., Langa F., Sharma G.D., ” Ternary All-Small-Molecule Solar Cells with Two Small-Molecule Donors and Y6 Nonfullerene Acceptor with a Power Conversion Efficiency over Above 14% Processed from a Nonhalogenated Solvent ” , Solar RRL , ISSN: 2367198X , 2020 , 10.1002/solr.202000460.
  27. Pokhriyal S., Biswas S., ” Effects of structural parameters on the optical and magnetic properties of surface stabilized intrinsic CdSe nanoparticles ” , Applied Surface Science , ISSN: 1694332 , 2020 , 10.1016/j.apsusc.2019.144040.
  28. Chen Y., Koukaras E.N., Zou Y., Dahiya H., Liu Y., Liu H., Sharma G.D., ” A-DA′D-A Nonfullerene Acceptor Obtained by Fine-Tuning Side Chains on Pyrroles Enables PBDB-T-Based Organic Solar Cells with over 14% Efficiency ” , ACS Applied Energy Materials , ISSN: 25740962 , 2020 , 10.1021/acsaem.0c02165.
  29. Rodríguez-Seco C., Cabau L., Privado M., De La Cruz P., Langa F., Sharma G.D., Palomares E., ” Panchromatic Triple Organic Semiconductor Heterojunctions for Efficient Solar Cells ” , ACS Applied Energy Materials , ISSN: 25740962 , 2020 , 10.1021/acsaem.0c02469.
  30. Keshtov M.L., Kuklin S.A., Konstantinov I.O., Ostapov I.E., Mahaeva E.E., Khokhlov A.R., Xie Z., Sharma G.D., ” Synthesis and Optical and Electrochemical Properties of Novel Random Terpolymers Based on Diketopyrrolopyrrole and Benzodithiazole/Quinoxaline Units for Polymer Solar Cells ” , Doklady Chemistry , ISSN: 125008 , 2020 , 10.1134/S0012500820010036.
  31. Anupam Singh, ” Dark energy gravitational wave observations and ice age periodicity ” , Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics , ISSN: 3702693 , 2020 , 10.1016/j.physletb.2020.135226.
  32. R. Mishra, Sujesh S, Archana V.S, A. Kaushik, G. Gupta, R. Singhal, Ganesh D. Sharma, J. Sankar, Accepting to donote: NDI-based small molecule as donor for bulk heterojunction binary solar cells, Eur. J. Org. Chem. doi: 10.1002/ejoc.201901615
  33. B. Rajkumar, L. Khanam, E. N. Koukaras, Ganesh D. Sharma, S. P. Singh, B. Lochab, Cardinal- and Guaiacol-Sourced Solution Processable Green Small Molecule-based Organic Solar Cells, ACS Sustainable Chem. Eng 8, 5891–5902, 2020
  34. M. L. Keshtov, S. A. Kuklin, I. O. Konstantinov, A. R. Khokhlov, C. Dou, Ganesh D. Sharma, Synthesis and Characterisation of Wide-Bandgap Conjugated Polymers Consisting of Same Electron Donor and Different Electron-Deficient Units and their Application for Nonfullerene Polymer Solar Cells Macromol. Chem. Phys., 221, 2000030, 2020
  35. M. L. Keshtov, S. A. Kuklin, I. O. Konstantinov, I. E. Ostapov, Z. Xie, E. N. Koukaras, R. Suthar, Ganesh D. Sharma, New Donor-Acceptor Polymers with a Wide absorption Range for Photovoltaic Applications, Solar Energy, 205, 211-220, 2020
  36. J. Yang, C. H. Devillers, P. Fleuart-Lessard, H. Jiang, S. Wang, C.P. Claude, G. Gupta, Ganesh D. Sharma, Carbaziole-based Green and blue-BODIPY dyads and triads as donor for bulk heterojunction organic, Solar Cells, Dalton Trans., 49, 5606-5617, 2020
  37. C.L. Huang, G. Kumar, Ganesh D. Sharma, F. C. Chen, Plasmonic effects of copper nanoparticles in polymer photovoltaic devices for outdoor and indoor applications, Appl. Phys. Lett., 116, 253302, 2020
  38. J. Bhardwaj, R. Vishnoi, Ganesh D. Sharma, K. Asokan, R. Singhal, Mapping the local structure of fullerene C60 and Cu-C60 nano composite thin films by gamma rays irradiation Materials Chemistry and Physics, 252, 123192, 2020
  39. A. Aggarwal, S. Naskar, A. K. Sahoo, S. Mogurampelly, A. Garai and P K Maiti,What do we know about DNA mechanics so far? Current Opinion in Structural Biology, 64, 2020
  40. Anupam Singh, Dark energy gravitational wave observations and ice age periodicity, Physics Letters B, Volume 802, 135226, (2020).
  41. F. G. Guijarro, P. Malhotra, G. Gupta, R. Caballero, P. de la Crus, R. Singhal, Ganesh D. Sharma, F. Langa, The influence of the terminal acceptor and oligomer length on the photovoltaic properties of A-D-A small molecule donors, J. Mater. Chem. C. doi: 10.1039/dotc00154f
  42. M. Nos, G. Marineau-Plante, D. Gao, M. Durandetti, J. Hardouin, P. L. Karsenti, G. Gupta, Ganesh D. Sharma, P. D. Harvey, C. Lemouchi, L. L. Pluart, A bis(diketopyrrolopyrrole) dimer containing ligand in platinum (II) polyyne oligomers exhibiting ultrafast photoinduced electron transfer with PCBM and solar cell properties, J. Mater. C 2020, 8, 2363-2380
  43. M. L. Keshtov, S. A. Kuklin, A. R. Khokhlov, Z. Xie, C. Dou, Y. Zou, I. E. Ostapov, E. E. Makhaeva, R. Suhtar, Ganesh D. Sharma, Synthesis and Photovoltaic Investigation of 8,10-Bis(2-octyldodecyl)-8,10-dihydro-9H-bisthieno[2′,3′:7,8;3″,2″:5,6] naphtho[2,3-d]imidazol-9-one Based Conjugated Polymers Using a Nonfullerene Acceptor, ACS Appl. Energy Mater. 2020, 3, 495-505
  44. M. Privado, P. Malhotra, P. de-la. Cruz R. Singhal, J. Creda, J. Arago, E. Orti, Ganesh D. Sharma, F. Langa, Ternary Organic solar cells with a near infrared absorbing selenophene-diketopyrrolopyrrole based non-fullerene acceptor above 10 %, Solar RRL, doi:10.1002/solr.201900471
  45. M. L. Keshtov, S. A. Kuklin, I. O. Konstantinov, A. R. Khokhlov, A. Y. Nikolaev, C. Dou, Y. Zou, R. Suthar, Ganesh D. Sharma, New conjugated polymers based on dithieno[2.3-23`,2`-g]soinodole -7,9(8H)dione derivatives for applications in non-fullerene polymer solar cells, Solar RRL doi:10.1002/solar.201900475
  46. M. L. Keshtov, S. A. Kuklin, I. O. Konstantinov, A. R. Khokhlov, Z. Xie, C. Dou, E. N. Koukaras, R. Suthar, Ganesh D. Sharma, Syntheis and photovoltiac properites of new conjugated D-A polymers based on the same fluoro-benzothiazole acceptor unit and different donor units, Chemistry Select 2020, 5, 201904353
  47. M. Privado, P. de-la. Cruz, G. Gupta, R. Singhal, Ganesh D. Sharma, F. Langa, Highly efficient ternary polymer solar cell with two non-fullerene acceptors, Solar Energy 2020, 199, 530-537
  1. B. Soni and S. Biswas, “Stability of microstructure at high temperatures in silver nanoparticles coated with an in situ grown thin graphitic carbon layer”, J. Alloys Compd. 779 (2019) 784-793.DOI : http://dx.doi.org/ 10.1016/j.jallcom.2018.11.306
  2. S. Pokhriyal and S. Biswas, “Effects of structural parameters on the optical and magnetic properties of surface stabilized intrinsic CdSe nanoparticles”, Appl. Surf. Sci. 501 (2020) 144040 .DOI : http://dx.doi.org/ 10.1016/j.apsusc.2019.144040
  3. Rahul Singhal, Jyotsna Bhardwaj, Ritu Vishnoi and Ganesh D Sharma, Study on Cu-fullerene C70 nanocomposite thin films under electronic Excitations, Mater. Res. Express 6, 015027 (2019)
  4. Rahul Singhal, Satakshi Gupta, Ritu Vishnoi, Sanjeev Aggarwal, Ganesh D Sharma, Amit Sharma, Sunil Ojha, Optical properties of Cu-C70 nanocomposite under low energy ion Irradiation, Mater. Res. Express 10.1088/2053-1591/aab476
  5. Ritu Vishnoi, Rahul Singhal, Jyotsna Bhardwaj Heena Inania Y. Kumara J. R. Plaisier and Ganesh. D. Sharma, Thermally induced plasmonic resonance of Cu nanoparticles in fullerene C70 matrix Vacuum 2019, 159 423-429
  6. Rahul Singhal, Satakshi Gupta, Ritu Vishnoi and Ganesh D. Sharma, Synthesis and modification of Cu-C70 nanocomposite for plasmonic applications, Applied Surface Science 466. 615-627 (2019)
  7. Srikanth Revojua, Subhayan Biswas, Bertil Eliasson and Ganesh D. Sharma, Phenothiazine-based small molecules for bulk heterojunction organic solar cells; variation of side-chain polarity and length of conjugated system, Organic Electronics 65 232–242 (2019)
  8. Suman, Afzal Siddiqui, M. L. Keshtov, Ganesh D. Sharma and Surya Prakash Singh, New indolo carbazole-based non-fullerene n-type semiconductors for organic solar cell applications. J. Mater. Chem. C 7, 543-552 (2019)
  9. B. Yadagiri, K. Narayanaswamy, Srikanth Revoju, Bertil Eliasson, Ganesh D. Sharma and Surya Prakash Singh, An all-small-molecule organic solar cell derived from naphthalimide for solution-processed high-efficiency nonfullerene acceptors, J. Mater. Chem. C 7, 709-717 (2019)
  10. Ramprasad Regar, Ruchika Mishra, Rahul Singhal, Ganesh D. Sharma and Jeyaraman Sankar, A NIR Absorbing Ortho-𝜋-extended Perylene Bisimide as Promising Material for Bulk Heterojunction Organic Solar Cell, J. Mater. Chem. A 2019, 7, 3012
  11. P.S. Rao, A. G. More, A. D. Jangale, S. V. Bhosle, R. S. Bhosle, A. L. Puyrd, J. Y. Chen, J. L. Li, S. V. Bhoslale, A. Gupta, Ganesh D. Sharma, A series of V-shaped small molecule non-fullerene electron acceptors for efficient bulk-heterojunction devices, Dye and Pigments 2019, 171, 107677
  12. R. Vishnoi, K. Sharma, Ganesh D. Sharma, R. Singhal, Temperature induced surface plasmon resonance in Au/a-C nanocomposite thin films, Vacuum 2019, 167, 40-46
  13. P. Sharma, R. Singhal, R. Vishnoi, Ganesh D. Sharma, P. Kulriya, S. Ojha, M. K. Banerjee, S. Chand, Evolution of SPR 120 MeV silver ion irradiated Cu (18%) C60 nanocomposites thin films, J. Mater. Sci: Material in Electronics doi:10.1007/s10854-019-01148-9
  14. V. Cuesta, R. Singhal, P. de-la. Cruz, Ganesh D. Sharma, F. Langa, Near IR absorbing D-A-D Zn-porphyrin based small molecule donors for organic solar cells with low energy loss, ACS Appl. Mater. Interfaces 2019, 11, 7216-7225
  15. L. Tanguy, P. Malhotra, S. P. Singh, G. Brisard, Ganesh D. Sharma, P. D. Harvey, A 9.16 % power conversion efficiency organic solar cells with a porphyrin-conjugated polymers using a non-fullerene acceptor, ACS Appl. Mater. Interfaces 2019, 11, 28078-28087
  16. V. Cuesta, M. Vartanian, P. Malhotra, S. Biswas, P. de-la. Curz, Ganesh D. Sharma, F. Langa, increase in efficiency on using selenophene instead of thiophene in pi-bridges for D-pi-DPP-pi-D organic solar cells. J. Mater. Chem. A 2019, 7, 11886
  17. F. Ponsot, L. Bucher, N. Desbois, Y. Rousselin, P. Mondal, C. H. Devillers, A. Romieu, C. P. Gros, R. Singhal, Ganesh D. Sharma, A bacteriochlorin-diketopyrrolopyrrole triad as a donor for solution processed bulk heterojunction organic solar cells, J. Mater. Chem. C 2019, 7, 9655
  18. M. L. Keshtov, S. A. Kuklin, I. O. Konstantinov, I. E. Ostapov, E. E. Makhaeva, A. Yu. Nikolaev, Ah. Xie, Y. Zou, Ganesh D. Sharma, New J. Chem. 2019, 43, 5325
  19. R. S. Rao, B. Yadagiri, Ganesh D. Sharma, S. P. Singh, Butterfly, architechture of NIR Aza-Bodipy small molecules decorated with phenonthiazine or phenoxazine, Chem. Commun. 2019, 55, 12535-12538
  20. M. Reddy Busireddy, M. Chakali, G. R. Reddy, N. Reddy Chereddy, B. Shanigaram, B. Kotamarthi, Ganesh D. Sharma, V. Jayathirtha Rao, Influence of the backbone structure of the donor materials and device processing conditions on the photovoltaic properties of molecular BHJSCs, Solar Energy 2019, 186, 84-93
  1. A. Garai, D. Ghoshdastidar, S. Senapati, and P. K. Maiti, “Ionic liquids make DNA rigid”, J. Chem. Physics (AIP, USA), 149, 045104 July, 2018
  2. B. Soni and S. Biswas, “Stability of microstructure in graphitic carbon coated silver nanoparticles synthesized by a chemical precursor method”, J. Mater. Sci. (accepted, 2018).
  3. B. Soni and S. Biswas, “A comparative study of the compressive properties of metallic foams of Al and 7075-T6 alloy processed by pressurized infiltration casting method”, J. Mater. Res. (accepted, 2018).
  4. J. Jadhav and S. Biswas, “Hybrid ZnO:Ag core-shell nanoparticles for wastewater treatment : Growth mechanism and plasmonically enhanced photocatalytic activity”, Appl. Surf. Sci. (accepted, 2018).
  5. 5.S. Dwivedi and S. Biswas, “Enhanced magnetoresistance in pulsed laser deposited stable chromium oxide thin films”, Thin Solid Films 655 (2018) 13-21. DOI : http://dx.doi.org/10.1016/j.tsf.2018.03.093
  6. Léo Bucher, Nicolas Desbois, Pierre D. Harvey, Claude P. Gros and Ganesh D. Sharma, A Porphyrin Antenna-enriched BODIPY-thiophene copolymer for Efficient Solar Cells, ACS Mater and Interfaces 10, 992-1004 (2018)
  7. Swati Bhardwaj , Arnab Pal , Kuntal Chatterjee, Tushar H. Rana ,Gourav Bhattacharya , Susanta Sinha Roy, Papia Chowdhury, Ganesh D. Sharma1 and Subhayan Biswas Significant enhancement of power conversion efficiency of dye-sensitized solar cells by the incorporation of TiO2–Au nanocomposite in TiO2 photoanode, , J Mater Sci (2018) doi.org/10.1007/s10853-018-2156-0
  8. Swati Bhardwaj, Arnab Pal, Kuntal Chatterjee, Tushar H Rana, Gourav Bhattacharya, Susanta Sinha Roy, Papia Chowdhury, Ganesh D. Sharma and Subhayan Biswas, Enhanced efficiency of PbS quantum dot-sensitized solar cells using plasmonic photoanode, J Nanoparticle Res. 20, 198 (2018).
  9. Swati Bhardwaj, Arnab Pal, Kuntal Chatterjee, Tushar H. Rana, Gourav Bhattacharya, Susanta Sinha Roy, Papia Chowdhury, Ganesh D. Sharma, Subhayan Biswas, Fabrication of efficient dye-sensitized solar cells with photoanode containing TiO2-Au and TiO2-Ag plasmonic nanocomposites, Journal of Materials Science: Materials in Electronics 29, 18209–18220 (2018)
  10. B. Soni and S. Biswas, “Stability of microstructure in graphitic carbon coated silver nanoparticles synthesized by a chemical precursor method”, J. Mater. Sci. (accepted, 2018).
  11. B. Soni and S. Biswas, “A comparative study of the compressive properties of metallic foams of Al and 7075-T6 alloy processed by pressurized infiltration casting method”, J. Mater. Res. (accepted, 2018).
  12. J. Jadhav and S. Biswas, “Hybrid ZnO:Ag core-shell nanoparticles for wastewater treatment : Growth mechanism and plasmonically enhanced photocatalytic activity”, Appl. Surf. Sci. (accepted, 2018).
  13. Ruchika Mishra, Ramprasad Regar, Varun Singh, Piyush Panini, Rahul Singhal, M. L. Keshtov, Ganesh D. Sharma and Jeyaraman Sankar, Modulation of Power Conversion Efficiency of Organic Solar Cells via Architectural Variation of a Promising Non-fullerene Acceptor, J. Mater. Chem. A 6, 574-582 (2018)
  14. Jayathirtha Rao Vaidya, Manohar Reddy Busireddy, Madhu Chakali, Narendra Reddy Chereddy, Appalanaidu Ejjurothu and Ganesh D. Sharma, Optimization of the donor material structure and processing conditions to achieve efficient small molecule donors for BHJSCs, Chem Photo Chem 2 81-88 (2018)
  15. M. L. Keshtov, S. A. Kuklin, A. R. Khokhlov, I. O. Konstantinov, N. V. Nekrasova, Z. Y. Xie, Subhayan Biswas and Ganesh D. Sharma, Polymer solar cells based on D-A low bandgap copolymers containing fluorinated side chains of thiadiazoloquinoxaline acceptor and benzodithiophene donors, New J. Chem. 42, 1626-1633 (2018)
  16. Yogajivan Rout, Rajneesh Misra, Rahul Singhal, Subhayan Biswas and Ganesh D. Sharma, Phenothiazine-based small-molecule organic solar cells with power conversion efficiency over 7% and open circuit voltage of about 1.0 V using solvent vapor annealing, Phys. Chem. Chem. Phys. 20, 6321-6329 (2018)
  17. Srikanth Revoju, Subhayan Biswas, Bertil Eliasson and Ganesh D. Sharma Asymmetric triphenylamine–phenothiazine based small molecules with varying terminal acceptors for solution processed bulk-heterojunction organic solar cells Phys.Chem.Chem.Phys. 20, 6390-6400 (2018)
  18. Trupti Sharma, R. Singhal, R. Vishnoi, Ganesh D. Sharma and S.K. Biswas, Effect of high energy ions on the electrical and morphological properties of Poly(3-Hexylthiophene) (P3HT) thin film Physica B: Condensed Matter 37 306–313 (2018)
  19. Rahul Singhal, Jyotsna Bhardwaj, Ritu Vishnoi, S. Aggarwal, Ganesh D. Sharma and J.C. Pivin, Low energy ion irradiation studies of fullerene C70 thin films – An emphasis on mapping the local structure modifications, Journal of Physics and Chemistry of Solids 117, 204–214 (2018)
  20. Maida Vartanian, Rahul Singhal, Pilar de la Cruz, Suhbayan Biswas, Ganesh D. Sharma and Fernando Langa, Low Energy Loss of 0.57 eV and High Efficiency of 8.80% in Porphyrin-Based BHJ Solar Cells, ACS Appl. Energy Mater. 1, 1304–1315 (2018)
  21. Cristina Rodríguez-Seco, Subhayan Biswas, Ganesh D. Sharma, Anton Vidal-Ferran, and Emilio Palomares, Benzothiadiazole Substituted Semiconductor Molecules for Organic Solar Cells: The Effect of the Solvent Annealing Over the Thin Film Hole Mobility Values J. Phys. Chem. C 122 13782-13789 (2018)
  22. Swati Bhardwaj, Arnab Pal, Kuntal Chatterjee, Tushar H. Rana, Gourav Bhattacharya, Susanta Sinha Roy, Papia Chowdhury, Ganesh D. Sharma and Subhayan Biswas, Significant enhancement of power conversion efficiency of dye-sensitized solar cells by the incorporation of TiO2–Au nanocomposite in TiO2 photoanode, J. Mater. Science 53, 8460–8473 (2018)
  23. Stylianos Panagiotakis Emmanouil Giannoudis, Asterios Charisiadis, Raphaella Paravatou, Maria-Εleni Lazaridi, Maria Kandyli, Kalliopi Ladomenou, Panagiotis A. Angaridis, Hélène Bertrand, Ganesh D. Sharma, Athanassios G. Coutsolelos, Increased efficiency of DSSCs by incorporation of a π-spacer in D-A zinc porphyrins bearing cyanoacrylic acid as anchoring group, Euro. J. Inorg. Chem. doi: 10.1002/ejic.201800123 (2018)
  24. Claude P. Gros, Clément Michelin, Léo Bucher, Nicolas Desbois, Charles H. Devillers, Athanassios G. Coutsolelos, Subhayan Biswas and Ganesh D. Sharma, Synthesis and characterization of zinc carboxy–porphyrin complexes for dye sensitized solar cells, New J. Chem. 42, 8151-8159 (2018)
  25. Léo Bucher, Nicolas Desbois, Emmanuel N. Koukaras, Charles H. Devillers,a Subhayan Biswas, Ganesh D. Sharma and Claude P. Gros, BODIPY–diketopyrrolopyrrole–porphyrin conjugate small molecules for use in bulk heterojunction solar cells, J. Mater. Chem. A 6, 8449–8461 (2018)
  26. Mukhamed L. Keshtov, Igor O. Konstantinov, Sergei A. Kuklin, Alexei R. Khokhlov, Natalia V. Nekrasova, Zhi-Yuan Xie, Emmanuel N. Koukaras and Ganesh D. Sharma, Synthesis and Photovoltaic Properties of New D-A Copolymers Based on 5,6-Bis(2-Ethylhexyl)Naphtha[2,1-b:3,4-b0]Dithiophene-2,9-Diyl] Donor and Fluorine Substituted 6,7-Bis(9,9-Didodecyl-9H-Fluoren-2-yl)[1,2,5] Thiadiazolo[3,4-g] Quinoxaline Acceptor Units, J. Poly. Sci. Part A, doi: 10.1002/pola.29011 (2018)
  27. Maria Privado, Pilar de la Cruz, Subhayan Biswas, Rahul Singhal, Ganesh D Sharma and Fernando Langa, A Non-fullerene all small molecule solar cell constructed with a diketopyrrolopyrrole-based acceptor having power conversion efficiency higher than 9% and energy loss of 0.54 eV, J. Mater. Chem A 6, 11714-11724 (2018)
  28. Maida Vartanian, Pilar de la Cruz, Subhayan Biswas, Ganesh D. Sharma and Fernando Langa, Panchromatic Ternary Organic Solar Cells with 9.44% Efficiency Incorporating Porphyrin-based Donors, Nanoscale 10, 12100-12108 (2018)
  29. Amaresh Mishra, Christoph Wetzel, Rahul Singhal, Peter Bäuerle and Ganesh D. Sharma, Low Energy Gap Triphenylamine−Heteropentacene−Dicyanovinyl Triad for Solution-Processed Bulk-Heterojunction Solar Cells, J. Phys. Chem. C 122, 11262–11269 (2018)
  30. Rahul Singhal, Jyotsna Bhardwaj, Ritu Vishnoi, Sanjeev Aggarwal, Amit Kumar Sharma and Ganesh D. Sharma, Low energy ion irradiation induced SPR of Cu-Fullerene C70 nanocomposite thin films, Journal of Alloys and Compounds 767, 733-744 (2018)
  31. Rahul Singhal, Jyotsna Bhardwaj, Ritu Vishnoi, S. Aggarwal, Amit Kumar Sharma, and Ganesh D. Sharma, Low energy ion irradiation induced SPR of Cu-Fullerene C70 nanocomposite thin films, Journal of Alloys and Compounds, 767, 733-744 (2018)
  32. Rahul Singhal, Satakshi Gupta, RituVishnoi, D.Singh and Ganesh D. Sharma, Study on copper–fullerene nanocomposite irradiated by 120 MeV Au ions, Radiation Physics and Chemistry, 151, 276-282 (2018)
  33. Léo Bucher, Nicolas Desbois, Pierre D. Harvey, Claude P. Gros, Rajneesh Misra, and Ganesh D. Sharma, Nonfullerene Polymer Solar Cells Reaching a 9.29% Efficiency Using a BODIPY-Thiophene Backboned Donor Material, ACS Appl. Energy Mater. 1, 3359−3368 (2018)
  34. Cristina Rodríguez Seco, Anton Vidal-Ferran, Rajneesh Misra, Ganesh D. Sharma and Emilio Palomares, Efficient Non-polymeric Heterojunctions in Ternary Organic Solar Cells, ACS Appl. Energy Mater. 1, 4203−4210 (2018)
  35. Rahul Singhal, Jyotsna Bhardwaj, Ritu Vishnoi, Amit Sharma, Ganesh D. Sharma and D. Kanjilal, Investigation of C60 and C70 fullerenes under low energy ion impact, J Mater Sci: Mater Electron. doi.org/10.1007/s10854-018-9612-0
  36. Ruchika Mishra, Biju Basumatary, Rahul Singhal, Ganesh D. Sharma and Jeyaraman Sankar, Corrole-BODIPY Dyad as Small-Molecule Donor for Bulk Heterojunction Solar Cells ACS Appl. Mater. Interfaces 2018, 10, 31462–31471 (2018)
  37. Maria Privado, Cristina Rodríguez Seco, Rahul Singhal, Pilar de la Cruz, Fernando Langa, Ganesh D. Sharma and Emilio Palomares, Reduced energy offsets and low energy losses lead to efficient (∼10% at 1 sun) ternary organic solar cells, ACS Energy Lett. 2018, 3, 2418−2424 (2018)
  38. M. L. Keshtov, S. A. Kuklin, I. O. Konstantinov, Fang-Chung Chen, Zhi-yuan Xie and Ganesh D. Sharma, New iridium-containing conjugated polymers for polymer solar cell applications, New J. Chem. 42, 17296-17302 (2018)
  39. Rahul Singhal, Jyotsna Bhardwaj, Ritu Vishnoi and Ganesh D Sharma, Study on Cu-fullerene C70 nanocomposite thin films under electronic Excitations, Mater. Res. Express 6, 015027 (2019)
  40. Rahul Singhal, Satakshi Gupta, Ritu Vishnoi, Sanjeev Aggarwal, Ganesh D Sharma, Amit Sharma and Sunil Ojha, Optical properties of Cu-C70 nanocomposite under low energy ion Irradiation, Mater. Res. Express 10.1088/2053-1591/aab476
  41. Ritu Vishnoi, Rahul Singhal, Jyotsna Bhardwaj Heena Inania Y. Kumara J. R. Plaisier and Ganesh. D. Sharma, Thermally induced plasmonic resonance of Cu nanoparticles in fullerene C70 matrix Vacuum doi: 10.1016/j.vacuum.2018.10.026
  1. D. Dutta, P. Ghoshal, S. Roy Effect of non-unitarity on mass hierarchy determination at DUNE, NOvA and T2K, Nucl. Phys. B, 920, 385-401, 2017
  2. D. Dutta, P. Ghoshal, S. Sehrawat, Octant of theta23 at long baseline neutrino experiments in the light of non-unitary leptonic mixing Phys. Rev. D, 95:9, 095007, 2017
  3. Pankaj Bhalla, Pradeep Kumar, Nabyendu Das, Navinder Singh Finite frequency Seebeck coefficient of metals: A memory function approach, Journal of Physics and Chemistry of Solids, 109, 31-39 (2017)
  4. K Kamil Reza, Md Azahar Ali, Manish Kumar Singh, Ved Varun Agrawal, AM Biradar “Amperometric enzymatic determination of bisphenol A using an ITO electrode modified with reduced graphene oxide and Mn3O4 nanoparticles in a chitosan matrix” Microchimica Acta 184 (6) (2017) 1809–1816 (Impact Factor 4.831)
  5. Ashok Garai, Santosh Mogurampelly, Saientan Bag, Prabal K. Maiti, “Overstretching of B-DNA with various pulling protocols: Appearance of structural polymorphism and S-DNA”, Journal of Chemical Physics (AIP, USA), 147, 225102, December 2017.
  6. Swati Bhardwaj, Arnab Pal, Kuntal Chatterjee, Papia Chowdhury, Susmita Saha, Anjan Barman,Tushar H Ranaa, Ganesh D Sharma & Subhayan Biswas, “Electrophoretic deposition of plasmonic nanocomposite for the fabrication of dye-sensitized solar cells,” Indian Journal of Pure & Applied Physics Vol. 55, January 2017, pp. 73-80
  7. Prabhat Gautam, Rahul Sharma, Rajneesh Misra, M. L. Keshtov, S. A. Kuklin and Ganesh D. Sharma, Donor-acceptor-acceptor (D-A-A) type of 1,8–naphthalimides as Non-fullerene Small Molecule Acceptors for Bulk Heterojunction Solar Cells, Chem. Sci. 8, 2017–2024 (2017)
  8. Yuvraj Patil, Rajneesh Misra, M. L. Keshtov and Ganesh D. Sharma, Small molecule carbazole-based diketopyrrolopyrroles with tetracyanobutadiene acceptor unit as a non-fullerene acceptor for bulk heterojunction organic solar cells, J. Mater. Chem. A, 5, 3311–3319 (2017)
  9. S. Dwivedi and S. Biswas, “Enhanced magnetoresistance in pulsed laser deposited stable chromium oxide thin films”, Thin Solid Films 655 (2018) 13-21. DOI :ttp://dx.doi.org/10.1016/j.tsf.2018.03.093
  10. M. Patange and S. Biswas, “Structure dependent magnetic and electrical properties of graphitic carbon encapsulated Ni/NiO core/shell nanoparticles”, J. Alloys Compd. 724 (2017) 799-812.DOI : http://dx.doi.org/10.1016/j.jallcom.2017.07.015
  11. B. Soni and S. Biswas, “Evaluation of mechanical properties under quasi-static compression of open-cell foams of 6061-T6 Al alloy fabricated by pressurized salt infiltration casting method”, Mater. Charact. 130 (2017) 198-203.DOI : http://dx.doi.org/10.1016/j.matchar.2017.06.008
  12. B. Soni and S. Biswas, “Processing of open-cell metallic foams for high pressure hydrogen storage”, Trans. Indian Inst. Metals. 70 (2017) 1921-1931.DOI : http://dx.doi.org/10.1007/s12666-016-1015-4
  13. B. Soni and S. Biswas, “Mass-scale processing of open-cell metallic foams by pressurized casting method”, J. Porous Mat. 24 (2017) 29-37.DOI : http://dx.doi.org/ 10.1007/s10934-016-0233-9
  14. J. Jadhav, S. Biswas, A. K. Yadav, S. N. Jha and D. Bhattacharyya, “Structural and magnetic properties of nanocrystalline Ni-Zn ferrites: In the context of cationic distribution”, J. Alloys Compd. 696 (2017) 28-41.DOI : http://dx.doi.org/10.1016/j.jallcom.2016.11.163
  15. M. L. Keshtov, A.R. Khokhlov, S.A. Kuklin, S.A. Osipov, N.A. Radychev, M. I. Buzin and Ganesh D. Sharma, Benzothiadiazole-pyrrolo [3,4-b] dithieno [2,3-f:3′,2′-h] quinoxalindione-based random terpolymer incorporating strong and weak electron accepting [1,2,5]thiadiazolo[3,4g]quinoxaline for polymer solar cells, Organic Electronics 41, 1–8 (2017)
  16. Virginia Cuesta, Maida Vartanian, Pilar de la Cruz, Rahul Singhal, Ganesh D. Sharma and Fernando Langa, Comparative study on the photovoltaic characteristics of A–D–A and D–A–D molecules based on Zn-porphyrin; A D–A–D molecule with over 8.0% efficiency, J. Mater. Chem. A 5, 1057–1065 (2017)
  17. M.L. Keshtov, A.R. Khokhlov, S.A. Kuklin, S.A. Osipov, N.A. Radychev, D.Y. Godovskiy, I.O. Konstantinov and Ganesh D. Sharma, Synthesis and photovoltaic properties low bandgap D-A copolymers based on fluorinated thiadiazoloquinoxaline, Organic Electronics 43, 268-276 (2017
  18. María Privado Virginia Cuesta, Pilar de la Cruz, Mukhamed L. Keshtov, Rahul Singhal, Ganesh D. Sharma and Fernando Langa, Efficient Polymer Solar Cells with High Open-Circuit Voltage Containing Diketopyrrolopyrrole-Based Non-Fullerene Acceptor Core End-Capped with Rhodanine Units, ACS Appl. Mater. Interfaces 9, 11739-11748 (2017)
  19. Leo Bucher, Loic Tanguy, Daniel Fortin, Nicolas Desbois, Pierre D. Harvey, Ganesh D. Sharma and Claude P. Gros, A very low bandgap (diketopyrrolopyrrole-porphyrin) conjugated polymer, Chem Plus Chem, doi: 10.1002/cplu.201700035 (2017)
  20. Yuvraj Patil, Rajneesh Misra, Manish Kumar Singh and Ganesh D. Sharma, Ferrocene-diketopyrrolopyrrole based small molecule donors for bulk heterojunction solar cells, Phys. Chem. Chem. Phys. 19, 7262—7269 (2017)
  21. Ramesh Maragani, Rajneesh Misra, M. S. Roy, Manish Kumar Singh and Ganesh D. Sharma, (D––A)2––D–A type ferrocenyl bisthiazole linked triphenylamine based molecular systems for DSSC: synthesis, experimental and theoretical performance studies, Phys. Chem. Chem. Phys. 19, 8925- 8933 (2017)
  22. M.L. Keshtov, S.A. Kuklin, A.R. Khokhlov, S.N. Osipov, N.A. Radychev, D.Y. Godovskiy, I.O. Konstantinov, F.C. Chen, E.N. Koukaras and Ganesh D. Sharma, Polymer solar cells based low bandgap A1-D-A2-D terpolymer based on fluorinated thiadiazoloquinoxaline and benzothiadiazole acceptors with energy loss less than 0.5 eV, Organic Electronics 46, 192-202 (2017)
  23. Heena Inani, Rahul Singhal, Pooja Sharma, Ritu Vishnoi, S. Aggarwal and Ganesh D. Sharma, Effect of low fluence radiation on nanocomposite thin films of Cu nanoparticles embedded in fullerene C60, Vacuum 142, 5-12 (2017)
  24. Susana Arrechea, Ana Aljarilla, Pilar de la Cruz, Manish Kumar Singh, Ganesh D. Sharma and Fernando Langa, New cyclopentadithiophene (CDT) linked porphyrin donors with different end-capping acceptors for efficient small molecule organic solar cells, J. Mater. Chem. C 5, 4742-4751 (2017)
  25. Rahul Singhal, Ritu Vishnoi, Pooja Sharma, Ganesh D. Sharma, S. Chand, D. Kanjilal and J.C. Pivin Synthesis, characterization and thermally induced structural transformation of Au-C70 nanocomposite thin films Vacuum 142, 146-153 (2017)
  26. Yuvraj Patil, Rajneesh Misra, Rahul Singhal and Ganesh D. Sharma, Ferrocene-diketopyrrolopyrrole based nonfullerene acceptors for bulk heterojunction polymer solar cells, J. Mater. Chem. A 5, 13625-13633 (2017)
  27. Mar´ıa Privado, Virginia Cuesta, Pilar de la Cruz, Mukhamed L. Keshtov, Ganesh D. Sharma and Fernando Langa, Tuning the optoelectronic properties for highefficiency (>7.5%) all small molecule and fullerene-free solar cells, J. Mater. Chem. A 5, 14259-14269 (2017)
  28. Ruchika Mishra, Ramprasad Regar, Rahul Singhal, Piyush Panini, Ganesh D. Sharma and Jeyaraman Sankar, Porphyrin based push–pull conjugates as donors for solution-processed bulk heterojunction solar cells: a case of metal-dependent power conversion efficiency, J. Mater. Chem. A 5, 15529 (2017)
  29. Amaresh Mishra, Mukhamed L. Keshtov, Annika Looser, Rahul Singhal, Matthias Stolte,d Frank W¨urthner, Peter B¨auerle and Ganesh D. Sharma, Unprecedented low energy losses in organic solar cells with high external quantum efficiencies by employing non-fullerene electron acceptors J. Mater. Chem. A 5, 14887–14897 (2017)
  30. Wai-Chen Lin, Ming-Kai Chuang, Muchamed L Keshtov, Ganesh D Sharma and Fang-Chung Chen, Photoexfoliation of two-dimensional materials through continuous UV irradiation Nanotechnology 2017, 28, 125604 (2017)
  31. Manohar Reddy Busireddy, Narendra Reddy Chereddy, Balaiah Shanigaram, Bhanuprakash Kotamarthi, Subhayan Biswas, Ganesh D. Sharma and Jayathirtha Rao Vaidya Dithieno[3,2-b:20,30-d]pyrrolebenzo[c][1,2,5]thiadiazole conjugate small molecule donors: effect of fluorine content on their photovoltaic properties Phys. Chem. Chem. Phys. 19, 20513—20522 (2017)
  32. Rahul Singhal, R. Vishnoia, P. Sharma, H. Inani, Ganesh. D. Sharma and J. C. Pivin Thermally induced tuning of SPR of metal-fullerene Ag(26%)-C70 nanocomposite, Suface and coating Technology, doi: 10.1016/j.surfcoat.2017.05.088 (2017)
  33. Léo Bucher, Nicolas Desbois, Pierre D. Harvey, Ganesh D. Sharma and Claude P. Gros, Porphyrins and BODIPY as Building Blocks for Efficient Donor Materials in Bulk Heterojunction Solar Cells, Solar RRL doi: 10.1002/solr.201700127 (2017)
  34. M. L. Keshtov, S.A.Kuklin, A.R. Khokhlov, I.O. Konstantinov, N.V. Nekrasova, Zhi-yuan Xie and Ganesh D. Sharma, Regular conjugated D-A copolymer containing two benzotriazole and benzothiadiazole acceptors and dithienosilole donor units for photovoltaic application, RSC Adv 7, 49204–49214 (2017)
  35. M.L. Keshtov, S.A. Kuklin, A.R. Khokhlov, I.O. Konstantinov, N.V. Nekrasova, Zhi-yuan Xie and Ganesh D. Sharma, Synthesis of new 2,6-bis(6-fluoro-2-hexyl-2H-benzotriazol-4-yl)-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b’]dithiophene based D-A conjugated terpolymers for photovoltaic application, Polymer, 133, 195-204 (2017)
  36. Léo Bucher, Loïc Tanguy, Nicolas Desbois, Paul-Ludovic Karsenti, Pierre D. Harvey, Claude P. Gros and Ganesh D. Sharma, Photovoltaic Properties of a Porphyrin-containing Polymer as Donor in Bulk Heterojunction Solar Cells with Low Energy Loss, Solar RRL, Sol. RRL 1700168 doi: 10.1002/solr.201700168 (2017)
  1. M. Ghosh, P. Ghoshal, S. Goswami, N. Nath, S. Raut, New look at the degeneracies in the neutrino oscillation parameters, and their resolution by T2K, NOvA and ICAL, Phys. Rev. D, 93 (1), 013013, 2016
  2. D. Dutta, P. Ghoshal Probing CP violation with T2K, NOvA and DUNE in the presence of non-unitarity, JHEP, 1609:110, 2016
  3. Nabyendu Das, Pankaj Bhalla, Navinder Singh “Memory function approach to correlated electron transport: A comprehensive review, International Journal of Modern Physics B 30, 1630015 (2016)
  4. Pankaj Bhalla, Pradeep Kumar, Nabyendu Das, Navinder Singh, Theory of the Dynamical Thermal conductivity of Metal, Phys. Rev. B 94 115114 (2016) 10. S. Dwivedi and S. Biswas, “Enhanced room-temperature magnetoresistance in self-assembled Ag-coated multiphasic chromium oxide nanocomposites”, Phys. Chem. Chem. Phys. 18 (2016) 23879-23887. DOI : http://dx.doi.org/ 10.1039/C6CP03585J
  5. Rakesh Tibrewala, Midisuperspace quantization: possibilities for fractional and emergent spacetime dimensions, Phys.Rev. D93 (2016) no.12, 124045.
  6. J. Jadhav and S. Biswas, “Structural and electrical properties of ZnO:Ag core-shell nanoparticles synthesized by a polymer precursor method”, Ceram. Inter. 42 (2016) 16598-16610. DOI : http://dx.doi.org/10.1016/j.ceramint.2016.07.081
  7. J. Jadhav and S. Biswas, “Surface plasmon enhanced near-UV emission in monodispersed ZnO:Ag core-shell type nanoparticles synthesized by a wet chemical method”, Superlattices Microstruct. 91(2016) 8-21. DOI : http://dx.doi.org/ 10.1016/j.spmi.2015.12.040
  8. J. Jadhav and S. Biswas, “Shape-controlled magnetic nanoplatelets of Ni-doped ZnO synthesized via a chemical precursor”, J. Alloys Compd. 664 (2016) 71-82.
  9. M. L. Keshtov, S. A. Kuklin, D. Y. Godovsky, A. R. Khokhlov, R. Kurchania, F. C. Chen, Emmanuel N. Koukaras and Ganesh D. Sharma, New alternating D–A1–D–A2 copolymer containing two electron-deficient moieties based on benzothiadiazole and 9-(2-Octyldodecyl)-8H-pyrrolo[3,4-b]bisthieno[2,3-f:3′,2′-h]quinoxaline-8,10(9H)-dione for efficient polymer solar cells, J. Poly Science Part A, 54, 155–168 (2016)
  10. Rajneesh Misra, Ramesh Maragani, Deepali Arora, Abhishek Sharma and Ganesh D. Sharma, Positional isomers of pyridine linked triphenylamine-based donor-acceptor organic dyes for efficient dye-sensitized solar cells, Dyes and Pigments, 126, 38-45 (2016)
  11. Hyejeoung Lee, Hyeonjun Jo, Dayoung Kim, Subhayan Biswas, Ganesh D. Sharma and Jaejung Ko The effect of acceptor end groups on the physical and photovoltaic properties of A–π–D–π–A type oligomers with same S, N-heteropentacene central electron donor unit for solution processed organic solar cells” Dyes and Pigments, 129, 209-219 (2016)
  12. Yuvraj Patil, Rajneesh Misra, M. L. Keshtov, and Ganesh D. Sharma, 1,1,4,4-Tetracyanobuta-1,3-diene Substituted Diketopyrrolopyrroles: An Acceptor for Solution Processable Organic Bulk Heterojunction Solar Cells” J. Phys. Chem. C 120, 6324–6335 (2016)
  13. Ganesh Koyyada, Sanchari Shome, M. Chandrasekharam, Ganesh D. Sharma and Surya Prakash Singh, High performance dye-sensitized solar cell from a cocktail solution of a ruthenium dye and metal free organic dye, RSC advances 6, 41151-41155 (2016)
  14. M. L. Keshtov, S. A. Kuklin, N. A. Radychev, A. Yu. Nikolaev, E. N. Koukaras, Abhishek Sharma and Ganesh D. Sharma, Design and synthesis of new ultra-low band gap thiadiazoloquinoxaline-based polymers for near-infrared organic photovoltaic application, RSC Adv. 6, 14893-14908 (2016)
  15. M. L. Keshtov, D. Yu. Godovsky, F. C. Chen, A. R. Khokhlov, S. A. Siddiqui and Ganesh D. Sharma, Synthesis and characterization of π-conjugated copolymers with thieno-imidazole units in the main chain: application for bulk heterojunction polymer solar cells, Phys. Chem. Chem. Phys. 17, 7888-7897 (2016)
  16. M. L. Keshtov, S. A. Kuklin, N. A. Radychev, A. Y. Nikolaev, I. E. Ostapov, M. M. Krayushkin, I. O. Konstantinov, E. N. Koukaras, Abhishek Sharma and Ganseh D. Sharma, New low bandgap near-IR conjugated D–A copolymers for BHJ polymer solar cell applications, Phys. Chem. Chem. Phys. 18, 8389-8400 (2016)
  17. Marri Anil Reddy, CH. Pavan Kumar, Akudari Ashok, Abhishek Sharma, Ganesh D. Sharma and Malapaka Chandrasekharam, Hetero aromatic donors as effective terminal groups for DPP based organic solar cells, RSC Adv. 6, 9023-9036 (2016)
  18. M. L. Keshtov, A. R. Khokhlov, S. A. Kuklin, F. C. Chen, A. Y. Nikolaev, E. N. Koukaras and Ganesh D. Sharma, Synthesis of alternating D–A1–D–A2 terpolymers comprising two electron-deficient moieties, quinoxaline and benzothiadiazole units for photovoltaic applications, Polym. Chem. 7, 4025-4035 (2016)
  19. Yuvraj Patil, Rajneesh Misra, Abhishek Sharma and Ganesh D. Sharma, D–A–D–π–D–A–D type diketopyrrolopyrrole based small molecule electron donors for bulk heterojunction organic solar cells, Phys. Chem. Chem. Phys. 18 (2016) 16950-16957
  20. Jangkeun Sim, Hyejeoung Lee, Kihyoung Song, Subhayan Biswas, Abhishek Sharma, Ganesh D. Sharma and Jaejung Ko, Solution processed bulk heterojunction solar cells based on A–D–A small molecules with a dihydroindoloindole (DINI) central donor and different acceptor end groups, J. Mater. Chem. C 4, 3508-3516 (2016)
  21. Prabhat Gautam, Rajneesh Misra and Ganesh D. Sharma, Dicyanoquinodimethane-substituted benzothiadiazole for efficient small-molecule solar cells, Phys. Chem. Chem. Phys. 18, 7235-7241 (2016)
  22. Panagiotis A. Angaridis, Eleftherios Ferentinos, Georgios Charalambidis, Kalliopi Ladomenou, Vasilis Nikolaou, Ganesh D. Sharma and Athanassios G. Coutsolelos, Pyridyl vs. bipyridyl anchoring groups of porphyrin sensitizers for dye sensitized solar cells, RSC Adv. 6, 22187-22203 (2016)
  23. Asterios Charisiadis, Vasilis Nikolaou, Kostas Karikis, Chrysa Giatagana, Konstantina Chalepli, Kalliopi Ladomenou, Ganesh D. Sharma and Athanassios G. Coutsolelos, Two new bulky substituted Zn porphyrins bearing carboxylate anchoring groups as promising dyes for DSSCs New J. Chem. 40, 5930-5941 (2016)
  24. Prabhat Gautam, Rajneesh Misra and Ganesh D. Sharma, A D–π–A1–π–A2 push–pull small molecule donor for solution processed bulk heterojunction organic solar cells, Phys. Chem. Chem. Phys. 18, 13918-13926 (2016)
  25. Jangkeun Sim, Kwangseok Do, Kihyoung Song, Abhishek Sharma, S. Biswas, Ganesh D. Sharma and Jaejung Ko, D-A-D-A-D push pull organic small molecules based on 5,10-dihydroindolo[3,2-b]indole (DINI) central core donor for solution processed bulk heterojunction solar cells, Organic Electronics 30, 122-130 (2016)
  26. Gabriela Morán, Susana Arrechea, Pilar de la Cruz, Virginia Cuesta, Subhayan Biswas, Emilio Palomares, Ganesh D. Sharma and Fernando Langa, CuSCN as selective contact in solution-processed small-molecule organic solar cells leads to over 7% efficient porphyrin-based device, J. Mater. Chem. A, 4, 11009-110022 (2016)
  27. M.L. Keshtov, D. Yu Godovsky, S.A. Kuklin, J. Lee, J. Kim, B. Lim, H.K. Lee, Subhayan Biswas, E.N. Koukaras and Ganesh D. Sharma, Design, synthesis and photophysical properties of D1-A-D2-A-D1-type small molecules based on fluorobenzotriazole acceptor and dithienosilole core donor for solution processed organic solar cells, Dyes and Pigments, 132, 387-397(2016)
  28. M. Reddy Busireddy, Venkata Niladri Raju Mantena, Narendra Reddy Chereddy, Balaiah Shanigaram, Bhanuprakash Kotamarthi, Ganesh D. Sharma and Jayathirtha Rao Vaidya, Dithienopyrrole-benzodithiophene based donor materials for small molecular BHJSCs: Impact of side chain and annealing treatment on their photovoltaic properties, Org. Electronics 37, 312-325 (2016)
  29. M.L. Keshtov, S.A. Kuklin, I.O. Konstantinov, I.E. Ostapov, M.A. Topchiy, A.R. Khokhlov, E.N. Koukaras and Ganesh D. Sharma, New ultra low bandgap thiadiazolequinoxaline-based D-A copolymers for photovoltaic applications, Org. Electronics 37, 411-420 (2016)
  30. M. L. Keshtov, S. A. Kuklin, N. A. Radychev, I. E. Ostapov, A.Y. Nikolaev, I.O. Konstantinov, M. M. Krayushkin, E.N. Koukaras and Ganesh D. Sharma, Synthesis of new D-A1-D-A2 type low bandgap terpolymers based on different thiadiazoloquinoxaline acceptor units for efficient polymer solar cells, RSC Advances 6, 71232-71244 (2016)
  31. Yuvraj Patil, Rajneesh Misra, F. C. Chen and Ganesh D. Sharma, Small molecules based N-phenyl carbazole Substituted Diketopyrrolopyrroles as donor for solution processed bulk heterojunction organic solar cells, Phys. Chem. Chem. Phys. 18, 22999-23005 (2016)
  32. M.L. Keshtov, D. Yu Godovsky, S.A. Kuklin, A. Nicolaev, J. Lee, B. Lim, H.K. Lee, E.N. Koukaras, Ganesh D. Sharma, Synthesis and photophysical properties of semiconductor molecules D1-A-D2-A-D1-type structure based on derivatives of quinoxaline and dithienosilole for organics solar cells, Organic Electronics 39, 361-370 (2016)
  33. M. L. Keshtova, A. R. Khokhlov, S. A. Kuklin, I. E. Ostapov, A. Yu. Nikolaev, I. O. Konstantinov, E. N. Koukaras and Ganesh D. Sharma, Synthesis and photophysical properties of regioregular low bandgap copolymers with controlled 5-fluorobenzotriazole orientation for photovoltaic application, Poly. Chem. 7, 5849-5861 (2016)
  34. S. P. Singh, Pawan Kumar, M. Channdrasekharam and Ganesh D. Sharma, Efficient Solution Processable Polymer Solar Cells Using Newly Designed and Synthesized Fullerene Derivatives, J. Phys. Chem. C 120, 19493−19503 (2016)
  35. Amaresh Mishra, Tushar Rana, Annika Looser, Matthias Stolte, Frank W¨urthner, Peter B¨auerlea and Ganesh D. Sharma, High performance A–D–A oligothiophene-based organic solar cells employing two-step annealing and solution-processable copper thiocyanate (CuSCN) as an interfacial hole transporting layer, J. Mater. Chem. A, 4, 17344–17353 (2016)
  36. Susana Arrechea, Ana Aljarilla, Pilar de la Cruz, Emilio Palomares and Ganesh D. Sharma and Fernando Langa, Efficiency improvement using bis(trifluoromethane) sulfonamide lithium salt as a chemical additive in porphyrin based organic solar cells, Nanoscale, 8, 17953–17962 (2016)
  37. Yuvraj Patil, Rajneesh Misra, F. C. Chen, M. L. Keshtov and Ganesh D. Sharma, Symmetrical and unsymmetrical triphenylamine based diketopyrrolopyrroles and their use as donors for solution processed bulk heterojunction organic solar cells, RSC Adv. 6, 99685–99694 (2016)
  38. Mukhamed L. Keshtov, Alexei R. Khokhlov, Serge A. Kuklin, Fang-Chung Chen, Emmanuel N. Koukaras and Ganesh D. Sharma, New D-A
  39. 1-D-A2 Type Regular Terpolymers Containing Benzothiadiazole and Benzotrithiophene Acceptor Units for Photovoltaic Application, ACS Mater. Interfaces 8, 32998–33009 (2016)
  40. Manohar Reddy Busireddy, Venkata Niladri Raju Mantena, Narendra Reddy Chereddy, Balaiah Shanigaram, Bhanuprakash Kotamarthi, Ganesh D. Sharma and Jayathirtha Rao Vaidya, A dithieno[3,2-b:2′,3′-d]pyrrole based, NIR absorbing, solution processable, small molecule donor for efficient bulk heterojunction solar cells, Phys. Chem. Chem. Phys. 18, 32096-32106 (2016)
  1. J. Jadhav and S. Biswas, “Synthesis, structural and magnetic properties of nanocrystalline Ni-Zn ferrires: in correlation with cation distribution” J. Magn. Magn. Mater (2016)(Impact Factor :1.97)
  2. J. Jadhav and S. Biswas, “Structural and electrical properties of ZnO:Ag core-shell nanoparticles synthesized by a colloidal chemistry method” Ceram. Inter. (2016) (Impact Factor :2.60)
  3. J. Jadhav and S. Biswas, “Surface plasmon enhanced near-UV emission in monodispersed ZnO:Ag core-shell type nanoparticles synthesized by a wet chemical method” Superlattices and Microstruct (2016) (Impact Factor :2.10)
  4. J. Jadhav and S. Biswas, “Shape-controlled ferromagnetic Zn1-xNixO nanoplatelets with hexagonal morphology synthesized via a polymer precursor”, J. Alloys. Compd. (2016) (Impact Factor :2.99)
  5. B. Soni and S. Biswas, “Processing of open-cell metallic foams for high pressure hydrogen storage” J. Mater Sci. Technol. (2016) (Impact Factor :1.90)
  6. M. Patange, S. Biswas, A. K. Yadav, S. N. Jha and D. Bhattacharyya, Morphology-controlled synthesis of monodispered graphitic carbon coated core/shell structured Ni/NiO nanoparticles with enhanced magnetoresistance” Phys. Chem. Chem. Phys. 17 (2015) 32398-32412.
    DOI: http://dx.doi.org/10.1039/C5CP05830A (Impact Factor :4.49)
  7. J. Jadhav, S. Biswas, A. K. Yadav, S. N Jha, D. Bhattacharayya, and N. K Sahoo, “Effects of Ni concentration on the structural and magnetic properties of NiZnFe2O4 ferrites synthesized via a polymer precursor” Journal of Nano Research, 34 (2015) 9-16
  8. Anand Kumar Tripathi, Mohan Chandra Mathpal, Promod Kumar, Vivek Agrahari, Manish Kumar Singh, Sheo Kumar Mishra, M. M. Ahmad and Arvind Agarwal “Photoluminescence And Photoconductivity Of Ni Doped Titania Nanoparticles” Advanced Materials Letters, 6 (2015) 201-208. (Impact Factor 1.93)
  9. Mohan Chandra Mathpal, Promod Kumar, S Kumar, Anand Kumar Tripathi, Manish Kumar Singh, Jai Prakash and Arvind Agarwal “Opacity and plasmonic properties of Ag embedded glass based metamaterials” RSC Advances, 5 (2015) 12555-12562. (Impact Factor 3.70)
  10. Anand Kumar Tripathi, Mohan Chandra Mathpal, Promod Kumar, Manish Kumar Singh, MAG Soler, Arvind Agarwal “Structural, optical and photoconductivity of Sn and Mn doped TiO2 nanoparticles” J. Alloys and Compounds, 662 (2015) 37–47. (Impact Factor 2.76)
  11. K. Bora, D. Dutta, P. Ghoshal, Determining the octant of theta_23 at LBNE in conjunction with reactor experiments, Mod. Phys. Lett. A 30:1550066 (2015), ISSN 1793-6632, (Impact factor: 1.33)
  12. Challuri Vijay Kumar, Lydia Cabau, Aurelien Viterisi, Subhayan. Biswas, Ganesh D. Sharma and Emilio Palomares “Solvent Annealing Control of Bulk Heterojunction Organic Solar Cells with 6.6% Efficiency Based on a Benzodithiophene Donor Core and Dicyano Acceptor Units” J. Phys. Chem. C doi: 10.1021/acs.jpcc.5b07130 (Impact Factor 4.8)
  13. Thaksen Jadhav, Rajneesh Misra, S. Biswas and Ganesh D. Sharma “Bulk heterojunction organic solar cells based on carbazole–BODIPY conjugate small molecules as donors with high open circuit voltage” Phys. Chem. Chem. Phys. DOI: 10.1039/c5cp04807a (Impact Factor 4.49)
  14. Hyeonjun Jo, Sojin Park, Hyeju Choi, Subok Lee, Kihyung Song, S. Biswas, Abhishek Sharma, Ganesh. D. Sharma, and Jaejung Ko “S, N heteropentacene based small molecules with A-D-A structure for solution processed organic bulk heterojunction solar cells” RSC Advances (in Press). (Impact Factor 3.84)
  15. Jangkeun Sim, Kwangseok Do, Kihyoung Song, Abhishek Sharma, S. Biswas, Ganesh. D. Sharma, Jaejung Ko “D-A-D-A-D push pull organic small molecules based on 5,10-dihydroindolo[3,2-b]indole (DINI) central core donor for solution processed bulk heterojunction solar cells” Organic Electronics (in Press) (Impact Factor 3.97)
  1. A. Atreya, A. Sarkar, A. Srivastava, Reviving quark nuggets as a candidate for dark matter, Phys. Rev. D 90, 045010, 2014, arXiv: 1405.6492
  2. N. Mahajan, R. Rangarajan, A. Sarkar, Supersymmetric flat directions and resonant gravitino production, Phys. Rev. D, 90, 023522, 2014
  3. J. Jadhav, S. Biswas, A. K. Yadav, S. N Jha, D. Bhattacharayya, and N. K Sahoo, “Effects of Ni concentration on the structural and magnetic properties of NiZnFe2O4 ferrites synthesized via a polymer precursor” Journal of Nano Research, 34 (2015) 9-16.
    DOI: 10.4028/www.scientific.net/JNanoR.34.9 (Impact Factor :0.56)
  4. T. Nithyanantham, S. Biswas, N. Nagendra and S. Bandopadhyay, “Studies on mechanical behavior of LSFT-CGO dual-phase membranes at elevated temperatures in ambient air and slightly reducing environments”, Ceram. Inter. 40 (2014) 7783-7790.
    DOI : http://dx.doi.org/10.1016/j.ceramint.2013.12.121 (Impact Factor :2.60)
  5. M. Ghosh, P. Ghoshal, S. Goswami, S.K. Raut, Synergies between neutrino oscillation experiments: An ‘adequate’ configuration for LBNO, JHEP 1403:094 (2014), ISSN 1029-8479 (Impact factor: 6.22)
  6. M. Ghosh, P. Ghoshal, S. Goswami, S.K. Raut, Evidence of leptonic CP phase from Nova, T2K and ICAL: A chronological progression, Nucl.Phys. B 884:274-304 (2014), ISSN 0550-3213 (Impact factor: 3.94)
  7. Mohan Chandra Mathpal, Anand Kumar Tripathi, Promod Kumar, Balasubramaniyan R, Manish Kumar Singh, Seung Hyun Hur, Jin Suk Chung, Arvind Agarwal “Polymorphic Transformations and Band Structure in Graphene Decorated Ag Doped Titania Based Ternary Nanostructure” Phys. Chem. Chem. Phys., 16 (2014) 23874-23883. (Impact Factor 4.19)
  8. Mohan Chandra Mathpal, Anand Kumar Tripathi, Promod Kumar, Vivek Agrahari, Manish Kumar Singh, Arvind Agarwal “Distortion induced band gap and phase transformation in Tix Ag(1-x) O2 system” Chem. Phys. Lett. 614 (2014) 162–166. (Impact Factor 1.99)
  9. K Kamil Reza, Nawab Singh, Surendra K Yadav, Manish Kumar Singh, AM Biradar “Pearl shaped highly sensitive Mn3O4 nanocomposite interface for biosensor applications” Biosensors and Bioelectronics 62 (2014) 47–51. (Impact Factor 6.451)
  10. Aditya Singh Sengar, Anirudh Agarwal and Manish K. Singh “Cystic Fibrosis: Need for Mass Deployable Screening Methods” Applied Biochemistry and Biotechnology 174 (2014) 1127-1136. (Impact Factor 1.68)
  11. Nitin Pandey, Rajneesh K. Srivastava, Manish Kumar Singh, Jay Singh “Optical properties of carbon nanodots synthesized by laser induced fragmentation of graphite powder suspended in water” Materials Science in Semiconductor Processing 27 (2014) 150–153. (Impact Factor 1.76)
  12. J.K. Pandey, R.K. Swarnkar, K. K. Soumya, Priyanka Dwivedi, Manish Kumar Singh, Shanthy Sundaram and R. Gopal “Silver Nanoparticles Synthesized by Pulsed Laser Ablation: as a Potent Antibacterial Agent for Human Enteropathogenic Gram-Positive and Gram-Negative Bacterial Strains” Applied Biochemistry and Biotechnology 174 (2014) 1021-1031. (Impact Factor 1.68)
  13. Animesh K. Ojha, Manish Srivastava, Sumeet Kumar, Rasha Hassanein, Jay Singh, Manish K. Singh and Arnulf Materny “Influence of crystal size on the electron-phonon coupling in ZnO nanocrystals investigated by Raman spectroscopy” Vibrational Spectroscopy 72 (2014) 90-96. (Impact Factor 1.54)
  14. Manish Srivastava, Jay Singh, Rajneesh K. Mishra, Manish K. Singh, Animesh K. Ojha, Madhu Yashpal and Srivastava Sudhanshu “Novel Conducting Lithium Ferrite/Chitosan Nanocomposite: Synthesis, Characterization, Magnetic and Dielectric Properties” Current Applied Physics, 14 (2014) 980-990. (Impact Factor: 1.81)
  15. Mohan Chandra Mathpal, Promod Kumar, Balasubramaniyan R., Jin Suk Chung, Anand Kumar Tripathi, Manish Kumar Singh, M.M. Ahmad, S.N. Pandey, Arvind Agarwal, “Ag/TiO2/graphene stacking for plasmonic metamaterial-based transparent semiconducting thin films” Materials Letters 128 (2014) 306-309. (Impact factor 2.26)
  16. Anand Kumar Tripathi, Mohan Chandra Mathpal, Promod Kumar, Manish Kumar Singh, Sheo Kumar Mishra, Rajneesh Kumar Srivastava, Jin Suk Chungg, Govind Verma, M.M. Ahmad and Arvind Agarwal “Synthesis based structural and optical behavior of anatase TiO2 nanoparticles” Materials Science in Semiconductor Processing 23 (2014) 136–143. (Impact Factor 1.76)
  1. R. Rangarajan, A. Sarkar, Kinetic and chemical equilibrium of the Universe and gravitino production, Astropart. Phys. 48, 37 2013, arXiv:1205.5408
  2. S. Biswas, G. P. Singh, S. Ram and H. J. Fecht, “Surface stabilized GMR nanorods of silver coated CrO2 synthesized via a polymer complex at ambient pressure”, J. Magn. Magn. Mater. 339 (2013) 175-181.
    DOI : http://dx.doi.org/10.1016/j.jmmm.2013.03.011 (Impact Factor :1.97)
  3. N. Nagendra, S. Biswas, T. Nithyanantham and S. Bandopadhyay, “Fracture modes in tubular LSFCO ceramic membranes under graded reducing conditions”, Mater. Res. Bull. 48 (2013) 2034-2039.
    DOI : http://dx.doi.org/10.1016/j.materresbull.2013.02.035 (Impact Factor :2.28)
  4. S. Biswas, T. Nithyanantham, N. T. Saraswathi and S. Bandopadhyay, “High-temperature mechanical properties of reduced NiO-8YSZ anode-supported bi-layer SOFC structures in ambient air and reducing environments”, Ceram. Inter. 39 (2013) 3103-3111. DOI : http://dx.doi.org/10.1016/j.ceramint.2012.09.090 (Impact Factor :2.60)