Interfacial hybridization of Janus MoSSe and BX (X= P, As) monolayers for ultrathin excitonic solar cells, nanopiezotronics and low-power memory devices

MK Mohanta, A De Sarkar - Nanoscale, 2020 - pubs.rsc.org
In this work, we explored the interfacial two-dimensional (2D) physics and significant
advancements in the application prospects of MoSSe monolayer when it is combined with a …

[HTML][HTML] 2D janus niobium oxydihalide NbOXY: Multifunctional piezoelectric semiconductor for electronics, photonics, sensing and sustainable energy applications

T Su, CH Lee, SD Guo, G Wang, WL Ong, L Cao… - Materials Today …, 2023 - Elsevier
Abstract Two-dimensional (2D) niobium oxydihalide NbOI 2 has been recently demonstrated
as an excellent in-plane piezoelectric and nonlinear optical material. Here we show that …

Tuning of band gap by variation of halide ions in K2CuSbX6 (X= Cl, Br, I) for solar cells and thermoelectric applications

S Al-Qaisi, Q Mahmood, NA Kattan, S Alhassan… - Journal of Physics and …, 2023 - Elsevier
The double perovskites have obtained remarkable attention in the field of solar cells and
renewable energy applications. Here in present article, the optical and transport properties …

Valley Hall effect in graphene-like (, Ge) buckled monolayers with high charge carrier mobility and low lattice thermal conductivity

MK Mohanta, F Is, A De Sarkar - Physical Review B, 2023 - APS
A systematic analysis of the electronic and thermal properties of two semiconducting
monolayers, SnSi and SnGe, is conducted through the lens of density functional theory …

Theoretical investigations of Janus WSeTe monolayer and related van der Waals heterostructures with promising thermoelectric performance

C Wang, YX Chen, G Gao, K Xu, H Shao - Applied Surface Science, 2022 - Elsevier
Abstract Recently, two-dimensional (2D) Janus MXY monolayers have received much
attention due to their novel properties induced by the antisymmetric structures. In this work …

Coupled spin and valley polarization in monolayer and valley-contrasting physics at the interface

MK Mohanta, A De Sarkar - Physical Review B, 2020 - APS
Despite extensive studies on coupled spin and valley physics, occurrence of these
properties is currently limited to transition-metal dichalcogenides (TMDCs) and graphene …

2D HfN2/graphene interface based Schottky device: Unmatched controllability in electrical contacts and carrier concentration via electrostatic gating and out-of-plane …

MK Mohanta, A De Sarkar - Applied Surface Science, 2021 - Elsevier
Graphene-based van der Waals heterostructure (vdWH) comprising of HfN 2 monolayer
stacked over graphene has been designed and studied based on density functional theory …

Intrinsic and strain dependent ultralow thermal conductivity in novel AuX (X= Cu, Ag) monolayers for outstanding thermoelectric applications

AF Wani, SA Khandy, L Patra, M Srinivasan… - Physical Chemistry …, 2023 - pubs.rsc.org
A large power factor and ultralow lattice thermal conductivity in 2D-monolayers of AuX (X=
Cu and Ag) are achieved via first principles calculations. Low phonon frequency, small …

Strain Engineering for Tailored Carrier Transport and Thermoelectric Performance in Mixed Halide Perovskites CsPb(I1–xBrx)3

S Lin, L Yan, L Zhao, Z Cai, Z Liu, B Yang… - ACS Applied Energy …, 2021 - ACS Publications
Strain engineering of metal halide perovskites shows promise for better stability and device
performance, but the impact on thermoelectric performance remains elusive. We …

Two-dimensional ultrathin van der Waals heterostructures of indium selenide and boron monophosphide for superfast nanoelectronics, excitonic solar cells, and …

MK Mohanta, A Kishore, A De Sarkar - Nanotechnology, 2020 - iopscience.iop.org
Semiconducting indium selenide (InSe) monolayers have drawn a great deal of attention
among all the chalcogenide two-dimensional materials on account of their high electron …