Recent advances in SnSe nanostructures beyond thermoelectricity

F Li, H Wang, R Huang, W Chen… - Advanced Functional …, 2022 - Wiley Online Library
Layered SnSe is an emerging class of black phosphorus, which is non‐toxic, eco‐friendly,
and chemically stable. Recently, SnSe nanostructures have triggered more research interest …

Ultralocalized optoelectronic properties of nanobubbles in 2D semiconductors

S Shabani, TP Darlington, C Gordon, W Wu… - Nano Letters, 2022 - ACS Publications
The optical properties of transition-metal dichalcogenides have previously been modified at
the nanoscale by using mechanical and electrical nanostructuring. However, a clear …

High performance piezotronic thermoelectric devices based on zigzag MoS2 nanoribbon

D Tang, M Dan, Y Zhang - Nano Energy, 2022 - Elsevier
Piezotronic and piezophototronic devices have high performance due to the coupling of
piezoelectric and semiconductor properties. Strain-induced polarization can effectively …

Origin of semiconductor and half‐metallic behaviors in the perovskite materials RbXF3 (X = Co, Mn, Fe or V): A GGA + U approach

S Idrissi, A Jabar, L Bahmad - International Journal of Quantum …, 2024 - Wiley Online Library
In this paper, we study and discuss the structural, and electronic properties of the RbXF3 (X=
Co, Mn, V or Fe) Perovskite Materials using the Density Functional Theory (DFT). Also, the …

High performance quantum piezotronic tunneling transistor based on edge states of MoS2 nanoribbon

M Dan, G Hu, L Li, Y Zhang - Nano Energy, 2022 - Elsevier
High performance edge states-based quantum piezotronic tunneling transistor with MoS 2
nanoribbon device architecture at room temperature is demonstrated. The edge states are …

Magnetic and Electronic Properties of van der Waals Heterostructures from Combined First-Principles and Schrödinger-Poisson Simulations

Y Zhu, D Zhang, H Ye, D Bai, M Li, GP Zhang… - Physical Review …, 2022 - APS
Nonmagnetic nitride-based van der Waals magnetic heterostructures, introducing
magnetism by constructing heterostructures with a two-dimensional room-temperature …

Piezo-phototronic intersubband terahertz devices based on layer-dependent van der Waals quantum well

N Liu, M Dan, G Hu, Y Zhang - Nano Energy, 2022 - Elsevier
Piezo-phototronic effect on intersubband transition of valence band is studied by the hybrid
kp theory tight-binding model approach. Piezoelectric properties of multilayer MoS 2 show …

[HTML][HTML] Polarization-induced giant thermoelectric effect in monolayer MoS2

R Liu, H Lü, X Zu, Y Zhang - Journal of Applied Physics, 2024 - pubs.aip.org
The authors investigate the influence of local polarization on the thermoelectric properties of
monolayer MoS 2 using a tight-binding approach. It is found that strain-induced polarization …

Polarization-driven edge-state transport in transition-metal dichalcogenides

K Wang, G Hu, R Liu, Y Zhang, M Dan, L Li… - Physical Review Applied, 2020 - APS
Intrinsic polarization has been demonstrated in layered structures to reduce the energy gap.
Here we demonstrate that strain-induced polarization can increase the energy gap and …

Effect of Strain on the Elastic, Electronic, and Magnetic Properties of Fluoro-Pervskite RbMnF3 and RbFeF3

HM Huang, CX Yu, ZY Jiang, SJ Luo, YJ Hu - Journal of Superconductivity …, 2019 - Springer
The elastic constants, electronic structure, and magnetic properties of rubidium-based fluoro-
pervskite ferromagnetic semiconductor RbMnF 3 and ferromagnetic half-metal RbFeF 3 …