Sarthak Das
Sarthak Das
IISc Bangalore, IMRE A*STAR Singapore
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Gate tunable WSe2/SnSe2 backward diode with ultra-high reverse rectification ratio
KM Krishna Murali, Medha Dandu, Sarthak Das
ACS Appl. Mater. Interfaces, 2018
Layer degree of freedom for excitons in transition metal dichalcogenides
KM S. Das*, G. Gupta*
Physical Review B, 2019
Highly Sensitive, Fast Graphene Photodetector with Responsivity >106 A/W Using a Floating Quantum Well Gate
K Murali, N Abraham, S Das, S Kallatt, K Majumdar
ACS applied materials & interfaces 11 (33), 30010-30018, 2019
Anharmonicity in Raman-active phonon modes in atomically thin
S Sarkar, I Maity, HL Pradeepa, G Nayak, L Marty, J Renard, J Coraux, ...
Physical Review B 101 (20), 205302, 2020
Thermal transport across wrinkles in few-layer graphene stacks
MJ A. Mohapatra, S. Das, K. Majumdar, M S Ramachandra Rao
Nanoscale Advances, 2021
Strong Single- and Two-Photon Luminescence Enhancement by Non-Radiative Energy Transfer across Layered Heterostructure
KM Medha Dandu, Rabindra Biswas, Sarthak Das, Sangeeth Kallatt, Suman ...
ACS Nano, 2019
Inter-layer charge transport controlled by exciton-trion coherent coupling
KM S. Kallatt*, S. Das*, S. Chatterjee
npj 2D Materials and Applications 3 (1), 1--8, 2019
Dielectrics for Two-Dimensional Transition-Metal Dichalcogenide Applications
CS Lau, S Das, IA Verzhbitskiy, D Huang, Y Zhang, T Talha-Dean, W Fu, ...
ACS Nano, 2023
Probing biexciton in monolayer WS2 through controlled many-body interaction
S Chatterjee, S Das, G Gupta, K Watanabe, T Taniguchi, K Majumdar
2D Materials 9 (1), 015023, 2021
Liquid-Metal-Printed Ultrathin Oxides for Atomically Smooth 2D Material Heterostructures
Y Zhang, D Venkatakrishnarao, M Bosman, W Fu, S Das, F Bussolotti, ...
ACS Nano 17 (8), 7929-7939, 2023
Two-dimensional ReS2: Solution to the unresolved queries on its structure and inter-layer coupling leading to potential optical applications
DK Janardhan Rao Gadde, Anasuya Karmakar, Tuhin Kumar Maji, Subhrajit ...
Physical Review Materials 5 (5), 054006, 2021
Strong near band-edge excited second-harmonic generation from multilayer 2H Tin diselenide
R Biswas, M Dandu, A Prosad, S Das, S Menon, J Deka, K Majumdar, ...
Scientific Reports 11 (1), 15017, 2021
Highly Tunable Layered Exciton in Bilayer WS2: Linear Quantum Confined Stark Effect versus Electrostatic Doping
S Das, M Dandu, G Gupta, K Murali, N Abraham, S Kallatt, K Watanabe, ...
ACS Photonics 7 (12), 3386-3393, 2020
Combinatorial Large-Area MoS2/Anatase–TiO2 Interface: A Pathway to Emergent Optical and Optoelectronic Functionalities
TK Maji, A J. R, S Mukherjee, R Alexander, A Mondal, S Das, RK Sharma, ...
ACS Applied Materials & Interfaces 12 (39), 44345-44359, 2020
Trion-trion annihilation in monolayer
S Chatterjee, G Gupta, S Das, K Watanabe, T Taniguchi, K Majumdar
Physical Review B 105 (12), L121409, 2022
Gate-tunable trion switch for excitonic device applications
KM Sarthak Das, Sangeeth Kallatt, Nithin Abraham
Phusical Review B (Rapid Communication), 2020
Highly Nonlinear Biexcitonic Photocurrent from Ultrafast Interlayer Charge Transfer
S Das, G Gupta, S Chatterjee, K Watanabe, T Taniguchi, K Majumdar
ACS Nano 16 (6), 9728-9735, 2022
Harmonic to anharmonic tuning of moiré potential leading to unconventional Stark effect and giant dipolar repulsion in WS2/WSe2 heterobilayer
S Chatterjee, M Dandu, P Dasika, R Biswas, S Das, K Watanabe, ...
Nature Communications 14 (1), 4679, 2023
Valley Addressability and Controllability
F Bussolotti, S Das, W Tong, KEJ Goh
Valleytronics in 2D Materials, 79-141, 2023
Electrical control of valley polarized charged biexcitons in monolayer WS
S Das, D Huang, I Verzhbitskiy, ZE Ooi, CS Lau, R Lee, CPY Wong, ...
arXiv preprint arXiv:2404.09904, 2024
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