Ultrafast Exciton Dynamics in Colloidal CsPbBr3 Perovskite Nanocrystals: Biexciton Effect and Auger Recombination J Aneesh, A Swarnkar, V Kumar Ravi, R Sharma, A Nag, KV Adarsh The Journal of Physical Chemistry C 121 (8), 4734-4739, 2017 | 183 | 2017 |
Ultrafast exciton many-body interactions and hot-phonon bottleneck in colloidal cesium lead halide perovskite nanocrystals KVA Anirban Mondal, J. Aneesh, Vikash Kumar Ravi, Rituraj Sharma, Wasim J ... PHYSICAL REVIEW B 98 (115418), 1-8, 2018 | 112* | 2018 |
Origin of Unusual Excitonic Absorption and Emission from Colloidal Ag2S Nanocrystals: Ultrafast Photophysics and Solar Cell WJ Mir, A Swarnkar, R Sharma, A Katti, KV Adarsh, A Nag The Journal of Physical Chemistry Letters 6 (19), 3915-3922, 2015 | 90 | 2015 |
Strongly anharmonic octahedral tilting in two-dimensional hybrid halide perovskites M Menahem, Z Dai, S Aharon, R Sharma, M Asher, Y Diskin-Posner, ... ACS nano 15 (6), 10153-10162, 2021 | 81 | 2021 |
Strong interlayer coupling mediated giant two-photon absorption in /graphene oxide heterostructure: Quenching of exciton bands R Sharma, J Aneesh, RK Yadav, S Sanda, AR Barik, AK Mishra, TK Maji, ... Physical Review B 93 (15), 155433, 2016 | 66 | 2016 |
Designing hybrids of graphene oxide and gold nanoparticles for nonlinear optical response RK Yadav, J Aneesh, R Sharma, P Abhiramnath, TK Maji, GJ Omar, ... Physical Review Applied 9 (4), 044043, 2018 | 47 | 2018 |
Elucidating the atomistic origin of anharmonicity in tetragonal with Raman scattering R Sharma, Z Dai, L Gao, TM Brenner, L Yadgarov, J Zhang, Y Rakita, ... Physical Review Materials 4 (9), 092401, 2020 | 45 | 2020 |
Diverging expressions of anharmonicity in halide perovskites A Cohen, TM Brenner, J Klarbring, R Sharma, DH Fabini, R Korobko, ... Advanced Materials 34 (14), 2107932, 2022 | 40 | 2022 |
Saturable absorption in one-dimensional Sb2Se3 nanowires in the visible to near-infrared region RK Yadav, R Sharma, J Aneesh, P Abhiramnath, KV Adarsh Optics Letters 41 (9), 2049-2052, 2016 | 37 | 2016 |
Metal cation s lone-pairs increase octahedral tilting instabilities in halide perovskites L Gao, L Yadgarov, R Sharma, R Korobko, KM McCall, DH Fabini, ... Materials Advances 2 (14), 4610-4616, 2021 | 30 | 2021 |
Engineering the optical response of a-Se thin films by employing morphological disorder R Sharma, D Kumar, V Srinivasan, H Jain, KV Adarsh Optics Express 23 (11), 14085-14094, 2015 | 22 | 2015 |
Light induced diffusion driven self assembly of Ag nanoparticles in a-Se/Ag bi-layer thin film with ultrafast optical response M Bapna, R Sharma, AR Barik, P Khan, R Ranjan Kumar, KV Adarsh Applied Physics Letters 102 (21), 2013 | 22 | 2013 |
Lattice mode symmetry analysis of the orthorhombic phase of methylammonium lead iodide using polarized Raman R Sharma, M Menahem, Z Dai, L Gao, TM Brenner, L Yadgarov, J Zhang, ... Physical Review Materials 4 (5), 051601, 2020 | 21 | 2020 |
Giant enhancement of nonlinear absorption in graphene oxide—Sb2Se3 nanowire heterostructure RK Yadav, J Aneesh, R Sharma, M Salvi, J Jayabalan, H Jain, KV Adarsh Journal of Applied Physics 125 (2), 2019 | 17 | 2019 |
Femtosecond laser-induced ultrafast transient snapshots and crystallization dynamics in phase change material S Sahu, R Sharma, KV Adarsh, A Manivannan Optics Letters 42 (13), 2503-2506, 2017 | 15 | 2017 |
An Insightful Picture of Multi-Particle Recombination in Few-Layer MoS2 Nanosheets P Taank, R Karmakar, R Sharma, RK Yadav, M Shrivastava, NC Maurya, ... The Journal of Physical Chemistry C 126 (1), 416-422, 2022 | 11 | 2022 |
First observation of the temperature-dependent light-induced response of Ge25As10Se65 thin films P Khan, R Sharma, U Deshpande, KV Adarsh Optics Letters 40 (7), 1559-1562, 2015 | 10 | 2015 |
Photoinduced formation of Ag nanoparticles on the surface of As2S3/Ag thin bilayer S Binu, P Khan, AR Barik, R Sharma, R Golovchak, H Jain, KV Adarsh Materials Research Express 1 (4), 045025, 2014 | 10 | 2014 |
Ultrafast defect dynamics: A new approach to all optical broadband switching employing amorphous selenium thin films R Sharma, K Prasai, DA Drabold, KV Adarsh AIP Advances 5 (7), 2015 | 9 | 2015 |
Ultrafast and low-power crystallization in Ge1Sb2Te4 and Ge1Sb4Te7 thin films using femtosecond laser pulses S Sahu, R Sharma, KV Adarsh, A Manivannan Applied Optics 57 (2), 178-184, 2018 | 8 | 2018 |