期刊论文详细信息
Persistent currents in a multicomponent Tomonaga-Luttinger liquid: Application to a mesoscopic semiconductor ring with spin-orbit interaction | |
Article | |
关键词: ONE-DIMENSIONAL RING; COULOMB INTERACTION; JOSEPHSON CURRENT; QUANTUM WIRES; MAGNETIC-FLUX; HUBBARD RINGS; NORMAL-METAL; QUANTIZATION; CONDUCTANCE; SCATTERING; | |
DOI : 10.1103/PhysRevB.70.165316 | |
来源: SCIE |
【 摘 要 】
We study persistent currents in semiconductor ballistic rings with spin-orbit Rashba interaction. We use as a working model the multicomponent Tomonaga-Luttinger liquid which arises due to the nonparabolic dispersion relations of electrons in the rings with rather strong spin-orbit coupling. This approach predicts some characteristic features of persistent currents, which may be observed in experimental studies of semiconductor ballistic rings.
【 授权许可】
Free