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Abhishek Swarnkar
Abhishek Swarnkar
Postdoc, Empa and ETH Zurich
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Year
Quantum dot–induced phase stabilization of α-CsPbI3 perovskite for high-efficiency photovoltaics
A Swarnkar, AR Marshall, EM Sanehira, BD Chernomordik, DT Moore, ...
Science 354 (6308), 92-95, 2016
25032016
Colloidal CsPbBr3 Perovskite Nanocrystals: Luminescence beyond Traditional Quantum Dots
A Swarnkar, R Chulliyil, VK Ravi, M Irfanullah, A Chowdhury, A Nag
Angewandte Chemie 127 (51), 15644-15648, 2015
11492015
Terahertz Conductivity within Colloidal CsPbBr3 Perovskite Nanocrystals: Remarkably High Carrier Mobilities and Large Diffusion Lengths
GR Yettapu, D Talukdar, S Sarkar, A Swarnkar, A Nag, P Ghosh, ...
Nano letters 16 (8), 4838-4848, 2016
5312016
Can B-Site Doping or Alloying Improve Thermal- and Phase-Stability of All-Inorganic CsPbX3 (X = Cl, Br, I) Perovskites?
A Swarnkar, WJ Mir, A Nag
ACS Energy Letters 3 (2), 286-289, 2018
4352018
Beyond colloidal cesium lead halide perovskite nanocrystals: analogous metal halides and doping
A Swarnkar, VK Ravi, A Nag
ACS Energy Letters 2 (5), 1089-1098, 2017
3002017
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
1792017
Postsynthesis Mn-doping in CsPbI 3 nanocrystals to stabilize the black perovskite phase
WJ Mir, A Swarnkar, A Nag
Nanoscale 11 (10), 4278-4286, 2019
1322019
Excellent green but less impressive blue luminescence from CsPbBr3 perovskite nanocubes and nanoplatelets
VK Ravi, A Swarnkar, R Chakraborty, A Nag
Nanotechnology 27 (32), 325708, 2016
1292016
Are chalcogenide perovskites an emerging class of semiconductors for optoelectronic properties and solar cell?
A Swarnkar, WJ Mir, R Chakraborty, M Jagadeeswararao, T Sheikh, ...
Chemistry of Materials 31 (3), 565-575, 2019
1122019
Phase Stabilized α‐CsPbI3 Perovskite Nanocrystals for Photodiode Applications
KM Sim, A Swarnkar, A Nag, DS Chung
Laser & Photonics Reviews 12 (1), 1700209, 2018
1002018
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
882015
The dark exciton ground state promotes photon-pair emission in individual perovskite nanocrystals
P Tamarat, L Hou, JB Trebbia, A Swarnkar, L Biadala, Y Louyer, ...
Nature communications 11 (1), 6001, 2020
802020
Ligand Engineering to Improve the Luminance Efficiency of CsPbBr3 Nanocrystal Based Light-Emitting Diodes
NK Kumawat, A Swarnkar, A Nag, D Kabra
The Journal of Physical Chemistry C 122 (25), 13767-13773, 2018
682018
CsPbBr3–Ti3C2Tx MXene QD/QD Heterojunction: Photoluminescence Quenching, Charge Transfer, and Cd Ion Sensing Application
P Pandey, A Sengupta, S Parmar, U Bansode, S Gosavi, A Swarnkar, ...
ACS Applied Nano Materials 3 (4), 3305-3314, 2020
402020
Defect-Mediated Electron–Hole Separation in Colloidal Ag2S–AgInS2 Hetero Dimer Nanocrystals Tailoring Luminescence and Solar Cell Properties
M Jagadeeswararao, A Swarnkar, GB Markad, A Nag
The Journal of Physical Chemistry C 120 (34), 19461-19469, 2016
372016
Organic-free colloidal semiconductor nanocrystals as luminescent sensors for metal ions and nitroaromatic explosives
A Swarnkar, GS Shanker, A Nag
Chemical communications 50 (36), 4743-4746, 2014
372014
Electronic grade and flexible semiconductor film employing oriented attachment of colloidal ligand-free PbS and PbSe nanocrystals at room temperature
GS Shanker, A Swarnkar, A Chatterjee, S Chakraborty, M Phukan, ...
Nanoscale 7 (20), 9204-9214, 2015
292015
Citrate–hydrazine hydrogen-bonding driven single-step synthesis of tunable near-IR plasmonic, anisotropic silver nanocrystals: implications for SERS spectroscopy of inorganic …
S Pattanayak, A Swarnkar, A Priyam, GM Bhalerao
Dalton Transactions 43 (31), 11826-11833, 2014
232014
Nanoparticles for photovoltaic and LED devices and methods of making the same
JM Luther, A Swarnkar, AR Marshall, EM Sanehira
US Patent 10,273,403, 2019
102019
Dynamics of Photo-Generated Carriers across the Interface between CsPbBr3 Nanocrystals and Au–Ag Nanostructured Film, and Its Control via Ultrathin MgO …
A Biswas, A Swarnkar, P Pandey, P Kour, S Parmar, S Ogale
ACS omega 5 (21), 11915-11922, 2020
82020
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