ITP OpenIR  > 理论物理所科研产出  > SCI论文
Yang, SJ; Yu, Y; Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
Density-induced reorientation of the stripe at half-filled high Landau levels
Source PublicationPHYSICAL REVIEW B
Keyword2-dimensional Electron-systems Magnetic-field Ground-state Anisotropy Mechanisms Transport Phases Liquid
AbstractThe effect of a unidirectional periodic potential on the orientation of the stripe state is studied for the two-dimensional electron system at half-filled high Landau levels. By considering a quantum well with two electric subbands, it is found that the stripe is parallel to the external potential for weak modulation and is orthogonal for strong modulation. In the intermediate range, the orientation of the stripe changes from orthogonal to parallel as the electron density is increased. This result explains the recent experiment performed by Zhu et al. that the anisotropy axis at half-filled high Landau levels rotates by 90degrees by increasing the electron density. It also supports the suggestion that the stripes are pinned by the native surface morphology at the interface of the heterojunction.
2003
ISSN1098-0121
Volume68Issue:15Pages:-
Subject AreaPhysics
Indexed BySCI
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/13207
Collection理论物理所科研产出_SCI论文
Corresponding AuthorYang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
Recommended Citation
GB/T 7714
Yang, SJ,Yu, Y,Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.. Density-induced reorientation of the stripe at half-filled high Landau levels[J]. PHYSICAL REVIEW B,2003,68(15):-.
APA Yang, SJ,Yu, Y,&Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China..(2003).Density-induced reorientation of the stripe at half-filled high Landau levels.PHYSICAL REVIEW B,68(15),-.
MLA Yang, SJ,et al."Density-induced reorientation of the stripe at half-filled high Landau levels".PHYSICAL REVIEW B 68.15(2003):-.
Files in This Item:
File Name/Size DocType Version Access License
Density-induced reor(219KB) 开放获取LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, SJ]'s Articles
[Yu, Y]'s Articles
[Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, SJ]'s Articles
[Yu, Y]'s Articles
[Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, SJ]'s Articles
[Yu, Y]'s Articles
[Yang, SJ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.]'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.