Piezoelectric response and ferromagnetic order in 2D Janus FeGeN3

Z Wang, X Yan, Y Liu, G Yang - Applied Physics Letters, 2024 - pubs.aip.org
Two-dimensional (2D) materials with ferromagnetism and piezoelectricity have drawn great
attention due to their promising application and fundamental significance. Using first …

Phonon dynamics in MoSi 2 N 4: insights from DFT calculations

AS Oreshonkov, EV Sukhanova… - Physical Chemistry …, 2023 - pubs.rsc.org
We have reported the density functional theory investigations on the monolayered, 2 layered
and bulk MoSi2N4 in three structural modifications called α1 [Y.-L. Hong, et al., Chemical …

Stable distorted phase of monolayers: First-principles insights into structural, vibrational, mechanical, electronic, and optical properties

MJ Varjovi, E Durgun, G Pacchioni, S Tosoni - Physical Review Materials, 2024 - APS
The recent synthesis of two-dimensional (2D) MoSi 2 N 4 and WSi 2 N 4 crystals has given
rise to a new class of 2D materials with distinctive properties and significant potential for …

Two-dimensional MSi2N4 (M= Ge, Sn, and Pb) monolayers: promising new materials for optoelectronic applications

MJ Varjovi, S Ershadrad, B Sanyal, S Tosoni - 2D Materials, 2023 - iopscience.iop.org
The recent growth of two-dimensional (2D) layered crystals of MoSi 2 N 4 and WSi 2 N 4 has
sparked significant interest due to their outstanding properties and potential applications …

A First-Principles Investigation of InSiN2 Monolayer: A Novel Two-Dimensional Material with Enhanced Stability and Tunable Vibrational and Electronic Properties

M Jahangirzadeh Varjovi, ME Kilic… - The Journal of Physical …, 2024 - ACS Publications
The recent synthesis of large-scale, high-quality MoSi2N4 and WSi2N4 monolayers using a
bottom-up approach has led to the emergence of a new family of two-dimensional (2D) …

Raman response, piezoelectricity, and transport properties of the two-dimensional Janus semiconductors: A first-principles study

TV Vu, NT Hiep, HV Phuc, BD Hoi, AI Kartamyshev… - Physical Review B, 2024 - APS
Exploring advanced materials with extraordinary properties is necessary for develo** high-
performance devices. In this work we construct two-dimensional Janus HfSi X 3 H (X …

Strain-tuned room-temperature spin valve effect in the monolayer

D Zhang, H Ye, M Su, J Wang - Physical Review B, 2024 - APS
Traditional van der Waals spin valves, usually comprising of a nonmagnetic monolayer
sandwiched between two ferromagnetic monolayers, present a significant challenge for …

Adsorption behaviour of transition metal atoms on pristine and defective two-dimensional MgAl2S4 monolayer

W Zhao, H Huang, M Yang, Y Hu - Materials Science in Semiconductor …, 2024 - Elsevier
The electronic structures and magnetic properties of two-dimensional MgAl 2 S 4 monolayer,
as well as the adsorption configurations, adsorption energy, and charge transfer …

Room-temperature topological spin textures and magnetic-field-induced skyrmion-bimeron switching in FeSnN3 monolayer

Q Yan, G Li, B Zhang, B Gao, G Song… - Applied Physics …, 2025 - pubs.aip.org
Two-dimensional (2D) polar magnets have received considerable attention due to their
intrinsic ability to host Dzyaloshinskii–Moriya interaction (DMI), which is crucial for …

Role of oxygen in enhancing magnetism of Fe-doped MoSi2N4 monolayer from first-principles study

Y Wang, H Cao, F Chen, Y Liu - Solid State Communications, 2024 - Elsevier
MoSi 2 N 4 is a new type of two-dimensional layered material, which is semiconducting with
novel valley-physics properties and excellent stability, suggesting its great applications in …