New Family of Three-Dimensional Topological Insulators with Antiperovskite Structure

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	New Family of Three-Dimensional Topological Insulators with Antiperovskite Structure
	Y. Sun; X. Q. Chen; S. Yunoki; D. Z. Li; Y. Y. Li
	2010
发表期刊	Physical Review Letters
ISSN	0031-9007
卷号	105 期号:21
摘要	All known topological insulators are crystallographically related to either the noncentrosymmetric zinc-blende HgTe-type family or to the hexagonal centrosymmetric Bi(2)Se(3) one. Through first-principles calculations, here we show evidence that under a proper uniaxial strain cubic ternary centrosymmetric antiperovskite compounds (M(3)N)Bi (M = Ca, Sr, and Ba) are three-dimensional topological insulators. This proposed family of materials is chemically inert and the lattice structure is well matched to important semiconductors, which provides a rich platform to easily integrate with electronic devices.
部门归属	[sun, yan; chen, xing-qiu; li, dianzhong; li, yiyi] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [yunoki, seiji] riken asi, computat condensed matter phys lab, wako, saitama 3510198, japan. [yunoki, seiji] japan sci & technol agcy jst, crest, kawaguchi, saitama 3320012, japan.;chen, xq (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china;xingqiu.chen@imr.ac.cn
关键词	Single Dirac Cone Physical-properties Transition Surface Metals Bi2te3 Phase Sb
URL	查看原文
WOS记录号	WOS:000284308500022
引用统计	被引频次：81[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31461
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. Sun,X. Q. Chen,S. Yunoki,et al. New Family of Three-Dimensional Topological Insulators with Antiperovskite Structure[J]. Physical Review Letters,2010,105(21).
APA	Y. Sun,X. Q. Chen,S. Yunoki,D. Z. Li,&Y. Y. Li.(2010).New Family of Three-Dimensional Topological Insulators with Antiperovskite Structure.Physical Review Letters,105(21).
MLA	Y. Sun,et al."New Family of Three-Dimensional Topological Insulators with Antiperovskite Structure".Physical Review Letters 105.21(2010).