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Qian, TZ; Yi, YS; Su, ZB; Qian, TZ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
Persistent currents from the competition between Zeeman coupling and spin-orbit interaction
Source PublicationPHYSICAL REVIEW B
KeywordMesoscopic Rings Berrys Phase Systems
AbstractWe investigate the role that the spin degree of freedom plays in persistent current and show that Zeeman coupling induces persistent current as conventional Aharonov-Bohm (AB) flux does by competing with spin-orbit (SO) interaction. We demonstrate that, in the presence of SO interaction, Zeeman coupling and AB flux break time-reversal symmetry through intrinsically different mechanisms. A corresponding interesting observable effect for persistent current is generally found and explicitly computed for a symmetric mesoscopic ring with noninteracting electrons.
1997
ISSN0163-1829
Volume55Issue:7Pages:4065-4068
Subject AreaPhysics
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/12511
Collection理论物理所科研产出_SCI论文
Corresponding AuthorQian, TZ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.
Recommended Citation
GB/T 7714
Qian, TZ,Yi, YS,Su, ZB,et al. Persistent currents from the competition between Zeeman coupling and spin-orbit interaction[J]. PHYSICAL REVIEW B,1997,55(7):4065-4068.
APA Qian, TZ,Yi, YS,Su, ZB,&Qian, TZ , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA..(1997).Persistent currents from the competition between Zeeman coupling and spin-orbit interaction.PHYSICAL REVIEW B,55(7),4065-4068.
MLA Qian, TZ,et al."Persistent currents from the competition between Zeeman coupling and spin-orbit interaction".PHYSICAL REVIEW B 55.7(1997):4065-4068.
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