Current in a Spin-orbit-coupling System

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dc.creatorLi, Yi
dc.creatorTao, Ruibao
dc.date2005-12-26
dc.date2006-10-27
dc.date.accessioned2026-07-07T07:46:59Z
dc.date.available2026-07-07T07:46:59Z
dc.descriptionThe formulae of particle current as well as spin- and angular momentum currents are studied for most spin-orbit coupling (SOC) systems. It is shown that the conventional expression of currents in some literatures are not complete for some SOC systems. The particle current in Dresselhaus system must have extra terms in additional to the conventional one, but no extra term for Rashba, Luttinger model. Further more, we also prove that the extra terms of total angular momentum appear in Rashba current in addition to conventional one.
dc.description26 pages
dc.identifierhttps://arxiv.org/abs/cond-mat/0512655
dc.identifierhttp://arxiv.org/abs/cond-mat/0512655
dc.identifierPhys. Rev. B 75, 075319 (2007)
dc.identifierdoi:10.1103/PhysRevB.75.075319
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124013
dc.subjectOther Condensed Matter
dc.subjectMesoscale and Nanoscale Physics
dc.titleCurrent in a Spin-orbit-coupling System
dc.typetext

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