2 papers
cond-mat.mes-hall2018
Piezoelectric conversion in TMDCs Heterostructure Atomic Layers
Sheng Yu, Tikaram Neupane, Dulitha Jayakodige +1
Two-dimensional heterostructure of WSe2/MoS2 atomic layers has unique piezoelectric characteristics which depends on the number of atomic layer, stacking type, and interlayer inter…
physics.optics2018
A Transition of Saturable and Reverse Saturable Absorption between Monolayer and Bilayer/Multilayer of TMDCs
Tikaram Neupane, Dulitha Jayakodige, Sheng Yu
The nonlinear absorption of two-dimensional molybdenum disulfide was analyzed using the Z-scan technique. Sample size corresponding to a number of layer determines the band gap in…