Tunable symmetry breaking and helical edge transport in a graphene quantum spin Hall state

被引：0
|
作者：
A. F. Young
J. D. Sanchez-Yamagishi
B. Hunt
S. H. Choi
K. Watanabe
T. Taniguchi
R. C. Ashoori
P. Jarillo-Herrero
机构：
[1] Massachusetts Institute of Technology,Department of Physics
[2] Advanced Materials Laboratory,undefined
[3] National Institute for Materials Science,undefined
[4] 1-1 Namiki,undefined
[5] Tsukuba 305-0044,undefined
[6] Japan,undefined
来源：
Nature | 2014年 / 505卷
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摘要：
Applying a very large magnetic field to charge-neutral monolayer graphene produces a symmetry-protected quantum spin Hall state with helical edge states whose properties can be modulated by balancing the applied field against an intrinsic antiferromagnetic instability.
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页码：528 / 532
页数：4
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