Large-Gap Magnetic Topological Heterostructure Formed by Subsurface Incorporation of a Ferromagnetic Layer.

T, Hirahara; SV, Eremeev; T, Shirasawa; Y, Okuyama; T, Kubo; R, Nakanishi; R, Akiyama; A, Takayama; T, Hajiri; SI, Ideta; M, Matsunami; K, Sumida; K, Miyamoto; Y, Takagi; K, Tanaka; T, Okuda; T, Yokoyama; SI, Kimura; S, Hasegawa; EV, Chulkov

doi:10.1021/acs.nanolett.7b00560

Public

Large-Gap Magnetic Topological Heterostructure Formed by Subsurface Incorporation of a Ferromagnetic Layer.

Shared by NobleBlocks on Jun 5, 2017 • 12:00 AM UTC

Authors:

Hirahara T

Eremeev SV

Shirasawa T

Abstract

Inducing magnetism into topological insulators is intriguing for utilizing exotic phenomena such as the quantum anomalous Hall effect (QAHE) for technological applications. While most studies have focused on doping magnetic impurities to open a gap at the surface-state Dirac point, many undesirable ...

Subject

Magnetism

Topological Insulators

Quantum Anomalous Hall Effect

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