Emerging Versatile Two‐Dimensional MoSi2N4 Family
The discovery of 2D layered MoSi2N4 and WSi2N4 without knowing their 3D parents by
chemical vapor deposition in 2020 has stimulated extensive studies of 2D MA2Z4 system …
chemical vapor deposition in 2020 has stimulated extensive studies of 2D MA2Z4 system …
Coupled Spin-Valley, Rashba Effect, and Hidden Spin Polarization in WSi2N4 Family
Using first-principles calculations, we report the electronic properties with a special focus on
the band splitting in the WSi2N4 class of materials. Due to the broken inversion symmetry …
the band splitting in the WSi2N4 class of materials. Due to the broken inversion symmetry …
First principles study of BAs/MoSi 2 N 4 van der Waals heterostructure: tunable electronic and optical properties via vertical strain
Y Qi, C Yao, J Zhao, H Zeng - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Constructing van der Waals heterostructures from layered materials can form new
optoelectronic devices with superior performance to the individual monolayers. Here, we …
optoelectronic devices with superior performance to the individual monolayers. Here, we …
Manipulation of Valley and Spin Properties in Two-Dimensional Janus WSiGeZ4 (Z = N, P, As) through Symmetry Control
A class of septuple-atomic-layer two-dimensional (2D) materials, MA2Z4, is sought as an
alternative to 2D hexagonal transition metal dichalcogenides in the fields of valleytronics …
alternative to 2D hexagonal transition metal dichalcogenides in the fields of valleytronics …
Switchable large-gap quantum spin Hall state in the two-dimensional class of materials
Quantum spin Hall (QSH) insulators exhibit spin-polarized conducting edge states that are
topologically protected from backscattering and offer unique opportunities to address …
topologically protected from backscattering and offer unique opportunities to address …
Strain modulated electronic and optical properties of laterally stitched MoSi2N4/XSi2N4 (X= W, Ti) 2D heterostructures
We used first-principles calculations to investigate the laterally stitched monolayered MoSi 2
N 4/XSi 2 N 4 (X= W, Ti) two-dimensional heterostructures. The structural stability of such …
N 4/XSi 2 N 4 (X= W, Ti) two-dimensional heterostructures. The structural stability of such …
MX family: an efficient platform for topological spintronics based on Rashba and Zeeman-like spin splittings
Taking various combinations of M=(Mo, W) and X=(C, S, Se) as examples, we propose that
MX (M= transition metals, X= IV, V or VI elements) family can establish an excellent platform …
MX (M= transition metals, X= IV, V or VI elements) family can establish an excellent platform …
Correlation-driven topological transition in Janus two-dimensional vanadates
The appearance of intrinsic ferromagnetism in 2D materials opens the possibility of
investigating the interplay between magnetism and topology. The magnetic anisotropy …
investigating the interplay between magnetism and topology. The magnetic anisotropy …
Anisotropic phonon dispersion and optoelectronic properties of few-layer HfS 2
The phonon dispersion of mechanically exfoliated two-dimensional (2D) HfS2 is
investigated through angle-resolved Raman spectroscopy and supported by first principles …
investigated through angle-resolved Raman spectroscopy and supported by first principles …
Tungsten Carbide as an Electrode Material for Electrochemical Energy Storage Devices: Experiment and Theory
The increasing demand for renewable energy has driven exploration of advanced materials
for high performance energy storage devices. In this study, we are reporting tungsten …
for high performance energy storage devices. In this study, we are reporting tungsten …