Recent progress in 2D van der Waals heterostructures: fabrication, properties, and applications

Z Wang, B Xu, S Pei, J Zhu, T Wen, C Jiao, J Li… - Science China …, 2022‏ - Springer
Two-dimensional van der Waals heterostructures (2D vdW HSs) can be constructed by
stacking different 2D materials together in nearly endless ways, and have significantly …

Thermal Hall effect of magnons in collinear antiferromagnetic insulators: Signatures of magnetic and topological phase transitions

RR Neumann, A Mook, J Henk, I Mertig - Physical Review Letters, 2022‏ - APS
We demonstrate theoretically that the thermal Hall effect of magnons in collinear
antiferromagnetic insulators is an indicator of magnetic and topological phase transitions in …

CrI3/Arsenene vdW heterstructure: Outstanding physical properties and substantially enhanced magnetic stability

J Han, Z Ding, Z Li, S Cao, Z Zhang, X Deng - Applied Surface Science, 2024‏ - Elsevier
CrI 3 monolayer has attracted much attention, but it holds a very low magnetic stability, with
Curie temperature (TC) of 45 K, seriously limiting the practical applications. To find solutions …

Topological magnonics in the two-dimensional van der Waals magnet

E Aguilera, R Jaeschke-Ubiergo, N Vidal-Silva… - Physical Review B, 2020‏ - APS
We report on the magnon spectrum of Kitaev-Heisenberg magnets and extract the
parameters to model a two-dimensional CrI 3. Our minimal spin Hamiltonian includes a …

Intrinsic nonlinear thermal Hall transport of magnons: A quantum kinetic theory approach

H Varshney, R Mukherjee, A Kundu, A Agarwal - Physical Review B, 2023‏ - APS
We present a systematic study of the nonlinear thermal Hall responses in bosonic systems
using the quantum kinetic theory framework. We demonstrate the existence of an intrinsic …

Chiral hinge magnons in second-order topological magnon insulators

A Mook, SA Díaz, J Klinovaja, D Loss - Physical Review B, 2021‏ - APS
When interacting spins in condensed matter order ferromagnetically, their ground-state
wave function is topologically trivial. Nonetheless, in two dimensions, ferromagnets can …

Peierls transition driven ferroelasticity in the two-dimensional hybrid magnets

H You, Y Zhang, J Chen, N Ding, M An, L Miao, S Dong - Physical Review B, 2021‏ - APS
For broad nanoscale applications, it is crucial to implement more functional properties,
especially ferroic orders, into two-dimensional materials. Here, GdI 3 is theoretically …

Magnetic ordering and dynamics in monolayers and bilayers of chromium trihalides: atomistic simulations approach

S Stagraczyński, P Baláž, M Jafari, J Barnaś… - Scientific Reports, 2024‏ - nature.com
We analyze magnetic properties of monolayers and bilayers of chromium iodide,, in two
different stacking configurations: AA and rhombohedral ones. Our main focus is on the …

Topological phase transition and thermal Hall effect in kagome ferromagnets

F Zhuo, H Li, A Manchon - Physical Review B, 2021‏ - APS
We investigate a mechanism for phase transitions between topological magnon phases on
the breathing kagome lattice ferromagnets with Dzyaloshinskii-Moriya interaction, which is …

Robustness of topological magnons in disordered arrays of skyrmions

HD Rosales, RE Troncoso - Physical Review B, 2024‏ - APS
The effects of disorder on the robustness of topological magnon states of two-dimensional
ferromagnetic skyrmions is investigated. It is diagnosed by evaluating a real space …