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Experimental observation of two types of linear magnetoresistance in topological crystalline insulator heterostructures
Wei, Feng; Ma, Song; Zhang, Zhidong
2019-07-10
Source PublicationJOURNAL OF PHYSICS D-APPLIED PHYSICS
ISSN0022-3727
Volume52Issue:28
AbstractWe report magnetotransport studies of topological crystalline insulator (TCI) heterostructures SnTe/PbTe and SnTe/PbTe/SnTe grown by molecular beam epitaxy. A giant linear magnetoresistance up to 1715% was observed in SnTe/PbTe heterostructure, which is correlated with the topological surface states in SnTe. A large linear magnetoresistance (order of 10(2)%) is exhibited in SnTe/PbTe/SnTe heterostructures. The large linear magnetoresistance may be attributed to the structural disorder of SnTe induced by the random arrangement of Pb atoms in SnTe crystalline lattice. The findings of these two types of linear magnetoresistance are of great importance to magnetoelectronics and spintronics based on the TCI heterostructure.
Keywordtopological crystalline insulators SnTe linear magnetoresistance weak antilocalization heterostructures
Indexed BySCI
Language英语
WOS IDWOS:000467462400001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80917
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Wei, Feng,Ma, Song,Zhang, Zhidong. Experimental observation of two types of linear magnetoresistance in topological crystalline insulator heterostructures[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2019,52(28).
APA Wei, Feng,Ma, Song,&Zhang, Zhidong.(2019).Experimental observation of two types of linear magnetoresistance in topological crystalline insulator heterostructures.JOURNAL OF PHYSICS D-APPLIED PHYSICS,52(28).
MLA Wei, Feng,et al."Experimental observation of two types of linear magnetoresistance in topological crystalline insulator heterostructures".JOURNAL OF PHYSICS D-APPLIED PHYSICS 52.28(2019).
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