Publication
Title
Tunable magnon topology in monolayer CrI₃ under external stimuli
Author
Abstract
Two-dimensional (2D) honeycomb ferromagnets, such as monolayer chromium trihalides, are predicted to behave as topological magnon insulators, characterized by an insulating bulk and topologically protected edge states, giving rise to a thermal magnon Hall effect. Here we report the behavior of the topological magnons in monolayer CrI3 under external stimuli, including biaxial and uniaxial strain, electric gating, as well as in-plane and out-of-plane magnetic field, revealing that one can thereby tailor the magnetic states as well as the size and the topology of the magnonic bandgap. These findings broaden the perspective of using 2D magnetic materials to design topological magnonic devices.
Language
English
Source (journal)
Physical review materials / American Physical Society. - College Park, Md, 2017, currens
Publication
College Park, Md : American Physical Society , 2023
ISSN
2475-9953 [online]
DOI
10.1103/PHYSREVMATERIALS.7.084402
Volume/pages
7 :8 (2023) , p. 1-9
Article Reference
084402
ISI
001052941600003
Medium
E-only publicatie
Full text (Publisher's DOI)
Full text (open access)
UAntwerpen
Faculty/Department
Research group
Project info
Moiré magnonics.
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identifier
Creation 02.10.2023
Last edited 25.04.2024
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