PMO OpenIR
Spin-polarized transport in helical membranes due to spin-orbit coupling
Liang, Guo-Hua1; Wang, Yong-Long1,2; Jiang, Hua2; Lai, Meng-Yun1; Zong, Hong-Shi1,3,4
2017-04-05
Source PublicationJOURNAL OF PHYSICS-CONDENSED MATTER
ISSN0953-8984
Volume29Issue:13Pages:9
Corresponding AuthorZong, Hong-Shi(zonghs@nju.edu.cn)
AbstractSpin-dependent electron transmission through a helical membrane, taking account of linear spin-orbit interaction, has been investigated by numerically solving the Schrodinger equation in cylindrical coordinates. It is shown that the spin precession is affected by the magnitude of geometric parameters and chirality of the membrane. This effect is also explained analytically using perturbation theory in the weak coupling regime. In the strong coupling regime, the current spin polarization is evident when the number of the open modes in leads is larger than that of the open channels in the membrane. Moreover, we find that the chirality of the helical membrane can determine the orientation of current spin polarization. Therefore, one may get totally opposite spin currents from helical membranes rolled in different directions.
Keywordspin-dependent transmission helical membrane spin current
DOI10.1088/1361-648X/aa5ce4
WOS KeywordSEMICONDUCTOR ; SPINTRONICS ; PARTICLE ; SURFACE
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000403436700001
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/22983
Collection中国科学院紫金山天文台
Corresponding AuthorZong, Hong-Shi
Affiliation1.Nanjing Univ, Dept Phys, Nanjing 210093, Jiangsu, Peoples R China
2.Linyi Univ, Sch Phys & Elect Engn, Linyi 276005, Peoples R China
3.Joint Ctr Particle Nucl Phys & Cosmol, Nanjing 210093, Jiangsu, Peoples R China
4.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liang, Guo-Hua,Wang, Yong-Long,Jiang, Hua,et al. Spin-polarized transport in helical membranes due to spin-orbit coupling[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2017,29(13):9.
APA Liang, Guo-Hua,Wang, Yong-Long,Jiang, Hua,Lai, Meng-Yun,&Zong, Hong-Shi.(2017).Spin-polarized transport in helical membranes due to spin-orbit coupling.JOURNAL OF PHYSICS-CONDENSED MATTER,29(13),9.
MLA Liang, Guo-Hua,et al."Spin-polarized transport in helical membranes due to spin-orbit coupling".JOURNAL OF PHYSICS-CONDENSED MATTER 29.13(2017):9.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liang, Guo-Hua]'s Articles
[Wang, Yong-Long]'s Articles
[Jiang, Hua]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liang, Guo-Hua]'s Articles
[Wang, Yong-Long]'s Articles
[Jiang, Hua]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liang, Guo-Hua]'s Articles
[Wang, Yong-Long]'s Articles
[Jiang, Hua]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.