Spin flip in single quantum ring with Rashba spin–orbit interation**Project supported by the National Natural Science Foundation of China (Grant No. 11504016).

Duan-Yang Liu,Jian-Bai Xia

doi:10.1088/1674-1056/27/3/037201

Spin flip in single quantum ring with Rashba spin–orbit interation**Project supported by the National Natural Science Foundation of China (Grant No. 11504016).

Duan-Yang Liu, Jian-Bai Xia

https://doi.org/10.1088/1674-1056/27/3/037201

Copy DOI

Journal: Chinese Physics B	Publication Date: Feb 13, 2018
License type: iop-standard

Affiliation: Beijing University of Chemical Technology, Institute of Semiconductors, Chinese Academy of Sciences

#Rashba Spin Orbit Interaction #Natural Science Foundation Of China + Show 8 more

Abstract
Full-Text
Similar Papers

Abstract

We theoretically investigate spin transport in the elliptical ring and the circular ring with Rashba spin–orbit interaction. It is shown that when Rashba spin–orbit interaction is relatively weak, a single circular ring can not realize spin flip, however an elliptical ring may work as a spin-inverter at this time, and the influence of the defect of the geometry is not obvious. Howerver if a giant Rashba spin–orbit interaction strength has been obtained, a circular ring can work as a spin-inverter with a high stability.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Similar Papers

Paper Title

Journal

Date

Author

View more papers

More From: Chinese Physics B

Paper Title

Journal

Date

Author

View more papers

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.