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Rituraj Sharma
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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
1832017
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
902015
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
802021
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
652016
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
472018
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
452020
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
402022
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
362016
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
302021
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
222015
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
222013
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
212020
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
162019
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
152017
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
112022
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
102015
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
102014
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
92015
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
82018
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