35 citations · 157 across the 10 of their papers we have counts for
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Lithium adsorption properties of monolayer BSe
Amretashis Sengupta
BSe this work we investigate the Li adsorption properties of a hybrid 2D material, namely monolayer B5Se with first principles calculations. 2 dimensional BSe was found to…
Electronic and optical properties of SnX2(X=S, Se)-InSe van der Waals heterostructures from first- principle calculations
Amretashis Sengupta
In this work from first-principles simulations we investigate bilayer van der Waals heterostructures (vdWh) of emerging 2-dimensional (2D) optical materials SnS 2 and SnSe 2 with m…
On the junction physics of Schottky contact of (10, 10) MX2 (MoS2, WS2) nanotube and (10, 10) carbon nanotube (CNT): an atomistic study
Amretashis Sengupta
Armchair nanotubes of MoS2 and WS2 offer a sizeable band gap, with the advantage of a one dimensional (1D) electronic material, but free from edge roughness and thermodynamic insta…
Atomistic study of electrostatics and carrier transport properties of CNT@MS2 (M= Mo,W) and CNT@BN core-shell nanotubes
Amretashis Sengupta
In this work we present an ab-initio study of electronic properties of 1 dimensional (1D) core-shell nanostructures made of MS2 (MoS2, WS2) or BN armchair nanotube encapsulated car…
Performance Analysis of uniaxially strained Monolayer Black Phosphorus and Blue Phosphorus n-MOSFET and p-MOSFET
L. Banerjee, A. Mukhopadhyay, A. Sengupta +1
In this work, we present a computational study on the possibility of strain engineering in monolayer Black Phosphorus (black P) and Blue Phosphorus (blue P) based MOSFETs. The mate…
Effect of line defects on the electrical transport properties of monolayer MoS sheet
Amretashis Sengupta, Dipankar Saha, Thomas A. Niehaus +1
We present a computational study on the impact of line defects on the electronic properties of monolayer MoS2. Four different kinds of line defects with Mo and S as the bridging at…
Impact of intrinsic deformations on the negative differential resistance of monolayer MoS ultra-short channel MOSFET
Amretashis Sengupta, Santanu Mahapatra
In this work we present a study on the impact of various intrinsic deformations like ripples, twist, wrap on the electronic properties of ultra-short monolayer MoS2 channels. The e…