In:
Journal of Materials Chemistry C, Royal Society of Chemistry (RSC), Vol. 10, No. 35 ( 2022), p. 12741-12750
Abstract:
Controlling magnetism in two-dimensional (2D) magnetic compounds is of great significance for potential applications in novel spintronic devices. Based on the van der Waals monolayer, twist-stacking of bilayers can lead to different interlayer magnetic ordering, which provides an additional way to tune the magnetism of a 2D system. In this work, an antiferromagnetic–ferromagnetic phase transition is realized by applying a “twist-stacking” scheme, in which the two Fe 3 GeTe 2 layers are rotated through a designed angle to form different stacking orders of Fe, Ge and Te. In addition, we demonstrate the manipulations of the electronic structure and charge transfer in a twist-stacked Fe 3 GeTe 2 bilayer. By realizing different stacking orders of atoms, our twist-stacking scheme provides a platform for designing and manipulating 2D van der Waals magnetic systems.
Type of Medium:
Online Resource
ISSN:
2050-7526
,
2050-7534
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2022
detail.hit.zdb_id:
2702245-6
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