Topological phase transition and highly tunable topological transport in topological crystalline insulator Pb1?xSnxTe (111) thin films

doi:10.1088/1361-6528/ab13cf

IMR OpenIR

	Topological phase transition and highly tunable topological transport in topological crystalline insulator Pb1?xSnxTe (111) thin films
	Zhang,Anqi 1,2; Wei,Feng 1,3; Yan,Chenhui 1,3; Wang,Fei 1,3; Ma,Song 1; Zhang,Zhidong 1
	2019-04-23
发表期刊	Nanotechnology
ISSN	0957-4484
卷号	30 期号:27
摘要	Abstract We report the magneotransport studies on the topological crystalline insulator (TCI) Pb1?xSnxTe (111) single crystal thin films grown by molecular beam epitaxy. By decreasing Sn content, an enhanced sheet resistance and decreased hole density are observed in Pb1?xSnxTe (111) thin films. A weak antilocalization likely related to the topological surface states is observed in transport of Pb1?xSnxTe (x?>?0.4) thin films, whereas a weak localization is displayed in Pb1?xSnxTe (x?
关键词	topological crystalline insulator Pb1?xSnxTe (111) topological phase transition weak antilocalization weak localization
DOI	10.1088/1361-6528/ab13cf
语种	英语
WOS记录号	IOP:0957-4484-30-27-ab13cf
出版者	IOP Publishing
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/80541
专题	中国科学院金属研究所
作者单位	1.Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China 2.School of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, People’s Republic of China 3.University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
推荐引用方式 GB/T 7714	Zhang,Anqi,Wei,Feng,Yan,Chenhui,et al. Topological phase transition and highly tunable topological transport in topological crystalline insulator Pb1?xSnxTe (111) thin films[J]. Nanotechnology,2019,30(27).
APA	Zhang,Anqi,Wei,Feng,Yan,Chenhui,Wang,Fei,Ma,Song,&Zhang,Zhidong.(2019).Topological phase transition and highly tunable topological transport in topological crystalline insulator Pb1?xSnxTe (111) thin films.Nanotechnology,30(27).
MLA	Zhang,Anqi,et al."Topological phase transition and highly tunable topological transport in topological crystalline insulator Pb1?xSnxTe (111) thin films".Nanotechnology 30.27(2019).