| Defect states influencing hysteresis and performance of perovskite solar cells A Kumar, A Rana, N Vashistha, KK Garg, RK Singh Solar Energy 211, 345-353, 2020 | 39 | 2020 |
| Revealing the Substrate Dependent Ultrafast Phonon Dynamics in Bi2Se3 Thin Films SK Saini, NK Tailor, P Sharma, L Tyagi, N Vashistha, R Yadav, ... Advanced Materials Interfaces 10 (3), 2201650, 2023 | 19 | 2023 |
| A comprehensive study of ultrafast carrier dynamics of LT-GaAs: Above and below bandgap regions N Vashistha, M Kumar, RK Singh, D Panda, L Tyagi, S Chakrabarti Physica B: Condensed Matter 602, 412441, 2021 | 18 | 2021 |
| Low-temperature ultrafast optical probing of topological bismuth selenide P Sharma, R Sharma, VPS Awana, TN Narayanan, BK Gupta, ... Journal of Alloys and Compounds 886, 161235, 2021 | 16 | 2021 |
| In situ growth of an ethyl p-hydroxybenzoate single crystal by the vertical Bridgman technique: a potential nonlinear optical material for third-harmonic generation D Nayak, N Vijayan, M Kumari, N Vashistha, M Kumar, RP Pant Journal of Applied Crystallography 54 (5), 1340-1348, 2021 | 14 | 2021 |
| Crystal structure, High-resolution X-ray diffraction and Hirshfeld surface analysis of a novel third-order nonlinear optical crystal: Diisopropylammonium oxalate M Vij, H Yadav, S Goel, N Vashistha, D Nayak, P Kumar, KK Maurya Journal of Molecular Structure 1246, 131177, 2021 | 13 | 2021 |
| Crystal growth, structure and Z-scan studies of novel diisopropylammonium nicotinate crystal M Vij, H Yadav, N Vashistha, P Kumar, KK Maurya Journal of Molecular Structure 1206, 127759, 2020 | 13 | 2020 |
| Synthesis of graphene oxide with a lower band gap and study of charge transfer interactions with perylenediimide K Bhardwaj, R Kumar, NJ Kindo, N Vashistha, AK Patel, M Kumar, ... New Journal of Chemistry 44 (29), 12704-12714, 2020 | 13 | 2020 |
| Non-approximated series resistance evaluation by considering high ideality factor in organic solar cell A Rana, A Kumar, MW Rahman, N Vashistha, KK Garg, S Pandey, ... AIP Advances 8 (12), 2018 | 13 | 2018 |
| Crystal structure, Hirshfeld surface analysis and thermal behavior of diisopropylammonium succinate, a novel third-order nonlinear optical crystal M Vij, H Yadav, N Vashistha, M Kumari, HK Verma, P Kumar, KK Maurya Journal of Materials Science 55, 16900-16913, 2020 | 12 | 2020 |
| Structural correlation of phonon dynamics in Bismuth and Tellurium for the formation of Bismuth Telluride, using ultrafast transient absorption spectroscopy SK Saini, P Sharma, N Vashistha, L Tyagi, M Kumar Physica B: Condensed Matter 638, 413935, 2022 | 11 | 2022 |
| Detection and analysis of structural changes in MoO3/Ag heterostructure by ultrafast transient absorption spectroscopy N Vashistha, A Kumar, M Vij, RK Singh, M Kumar Physica B: Condensed Matter 604, 412697, 2021 | 10 | 2021 |
| Understanding charge carrier dynamics in a P3HT: FLR blend J Patel, A Sharma, M Chauhan, M Aatif, N Vashistha, M Kumar, B Tripathi, ... Physical Chemistry Chemical Physics 21 (5), 2771-2782, 2019 | 9 | 2019 |
| Defect density and performance influenced by ozone treatment of ZnO interface in inverted organic solar cell A Kumar, A Rana, N Vashistha, KK Garg, M Kumar, RK Singh Solar Energy 225, 942-949, 2021 | 7 | 2021 |
| Origin of depressed fill factor in organic solar cells due to S-shape current–voltage characteristics A Rana, A Kumar, N Vashistha, KK Garg, S Chand, RK Singh Journal of Applied Physics 127 (5), 2020 | 7 | 2020 |
| Ultrafast spectroscopy of Bi2Se3 topological insulator P Sharma, D Sharma, N Vashistha, P Rani, M Kumar, SS Islam, ... AIP Conference Proceedings 2220 (1), 2020 | 5 | 2020 |
| Ultrafast carrier and phonon dynamics in thin films of bismuth telluride on a flexible substrate A Pandey, A Sharma, N Vashistha, S Kumar, R Yadav, M Kaur, M Kumar, ... Optical Materials 128, 112294, 2022 | 4 | 2022 |
| Tuning the Plasmonic Response of AuGe Nanoparticles on GaAs Substrates: Implications for Photodetectors L Tyagi, M Kumar, S Paul, S Mondal, NS Chauhan, S Saini, N Vashistha, ... ACS Applied Nano Materials 4 (9), 9566-9583, 2021 | 4 | 2021 |
| Poly (dehydroalanine)‐Based Hydrogels as Efficient Soft Matter Matrices for Light‐Driven Catalysis T Çeper, M Langer, N Vashistha, B Dietzek‐Ivanšić, C Streb, S Rau, ... Macromolecular Rapid Communications 45 (5), 2300448, 2024 | 3 | 2024 |
| Lifetime enhancement in the laser-induced periodic surface structures on Si (100) probed by ultrafast transient absorption spectroscopy K Kumar, N Vashistha, JS Tawale, S Tiwari, P Sharma, M Kumar Physica B: Condensed Matter 657, 414814, 2023 | 3 | 2023 |
Dr. Mahesh KumarSenior Principal Scientist, National Physical Laboratory, New Delhi and Associate Prof. AcSIRBestätigte E-Mail-Adresse bei nplindia.org
