| Fast switching response of Na-doped CZTS photodetector from visible to NIR range OP Singh, A Sharma, KS Gour, S Husale, VN Singh Solar Energy Materials and Solar Cells 157, 28-34, 2016 | 75 | 2016 |
| Physical principles of losses in thin film solar cells and efficiency enhancement methods M Dhankhar, OP Singh, VN Singh Renewable and Sustainable Energy Reviews 40, 214-223, 2014 | 73 | 2014 |
| Growth of CZTS Thin Films by Cosputtering of Metal Targets and Sulfurization in H2S N Muhunthan, OP Singh, S Singh, VN Singh International Journal of Photoenergy 2013, 2013 | 60 | 2013 |
| Enhanced photoresponse of Cu2ZnSn (S, Se) 4 based photodetector in visible range KS Gour, OP Singh, B Bhattacharyya, R Parmar, S Husale, ... Journal of Alloys and Compounds 694, 119-123, 2017 | 56 | 2017 |
| Controlled substitution of S by Se in reactively sputtered CZTSSe thin films for solar cells OP Singh, N Vijayan, KN Sood, BP Singh, VN Singh Journal of Alloys and Compounds 648, 595-600, 2015 | 52 | 2015 |
| Na incorporated improved properties of Cu2ZnSnS4 (CZTS) thin film by DC sputtering KS Gour, AK Yadav, OP Singh, VN Singh Vacuum 154, 148-153, 2018 | 47 | 2018 |
| Nanostructured Cu2ZnSnS4 (CZTS) thin film for self-powered broadband photodetection KS Gour, B Bhattacharyya, OP Singh, AK Yadav, S Husale, VN Singh Journal of Alloys and Compounds 735, 285-290, 2018 | 45 | 2018 |
| Effect of temperature on thermal expansion and anharmonicity in Cu2ZnSnS4 thin films grown by co-sputtering and sulfurization OP Singh, N Muhunthan, VN Singh, K Samanta, N Dilawar Materials Chemistry and Physics 146 (3), 452-455, 2014 | 44 | 2014 |
| Electrical characterization of grain boundaries of CZTS thin films using conductive atomic force microscopy techniques N Muhunthan, OP Singh, V Toutam, VN Singh Materials Research Bulletin 70, 373-378, 2015 | 43 | 2015 |
| Sodium induced grain growth, defect passivation and enhancement in the photovoltaic properties of Cu2ZnSnS4 thin film solar cell OP Singh, KS Gour, R Parmar, VN Singh Materials Chemistry and Physics 177, 293-298, 2016 | 41 | 2016 |
| Effect of annealing time on the composition, microstructure and band gap of copper zinc tin sulfide thin films O P Singh, N Muhunthan, V N Singh, B P Singh Advanced materials letters 6 (1), 2-7, 2015 | 33 | 2015 |
| Interfacial properties of CZTS thin film solar cell N Muhunthan, OP Singh, MK Thakur, P Karthikeyan, D Singh, ... J. Solar Energy 2014, 1-2, 2014 | 31 | 2014 |
| Effect of NaF evaporation on morphological and structural properties of Cu2ZnSnSe4 (CZTSe) thin film deposited by sputtering from a single compound target KS Gour, OP Singh, AK Yadav, R Parmar, VN Singh Journal of Alloys and Compounds 718, 231-235, 2017 | 24 | 2017 |
| Effect of sputter deposited Zn precursor film thickness and annealing time on the properties of Cu2ZnSnS4 thin films deposited by sequential reactive sputtering of metal targets OP Singh, N Muhunthan, KS Gour, R Parmar, M Dalai, P Kulriya, S Pillai, ... Materials Science in Semiconductor Processing 52, 38-45, 2016 | 21 | 2016 |
| Green synthesis of wurtzite copper zinc tin sulfide nanocones for improved solar photovoltaic utilization L Arora, P Gupta, N Chhikara, OP Singh, N Muhunthan, VN Singh, ... Applied Nanoscience 5, 163-167, 2015 | 20 | 2015 |
| Synthesis and characterization of petal type CZTS by stacked layer reactive sputtering OP Singh, R Parmar, KS Gour, MK Dalai, J Tawale, SP Singh, VN Singh Superlattices and Microstructures 88, 281-286, 2015 | 15 | 2015 |
| Silver (Ag) incorporated Cu2ZnSnS4 thin film for improved optical and morphological properties KS Gour, OP Singh, JS Tawale, VN Singh Superlattices and Microstructures 120, 54-59, 2018 | 12 | 2018 |
| Effect of substrate on the structural and electrical properties of Mo thin films M K Thakur, K Singh, H VN Singh, O Pal Singh, K Thakur, R Parmar, ... Advanced Materials letters 7 (7), 525-528, 2016 | 10 | 2016 |
| RETRACTED ARTICLE: One-step synthesis of size-controlled CZTS quantum dots L Arora, VN Singh, G Partheepan, TD Senguttuvan, K Jain Applied Nanoscience 7 (7), 499-499, 2017 | 9 | 2017 |
| One step deposition of Cu2ZnSnSe4 thin films using a ceramic quaternary target OP Singh, N Muhunthan, BP Singh, VN Singh Advanced Science, Engineering and Medicine 6 (12), 1285-1289, 2014 | 8 | 2014 |
Dr. Vidya Nand SinghPrincipal Scientist/ Associate Professor (AcSIR), CSIR- National Physical Laboratory, New DelhiEmail confirmado em nplindia.org
