Topological spin current

Simple item page
dc.creatorSchmeltzer, D.
dc.date2004-06-23
dc.date2005-02-04
dc.date.accessioned2026-07-07T02:58:48Z
dc.date.available2026-07-07T02:58:48Z
dc.descriptionWe present an exact derivation for non-commuting coordinates induced by the SU(2) transformation used to diagonalize the spin-orbit hamiltonian in two dimension.As a result an exact non-dissipative Hall current less sensitive to disorder and complementary to the dissipative conductivity is found. We compute the non-dissipative charge and spin-Hall conductance for the spin-orbit problem.We find that the spin-Hall conductance is quantized in units of $\frac{egμ_{B}}{h}$ .In the presence of a Zeeman interaction the charge-Hall conductivity is proportional to the magnetic field. We propose an experiment to test our theory.
dc.identifierhttps://arxiv.org/abs/cond-mat/0406565
dc.identifierhttp://arxiv.org/abs/cond-mat/0406565
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24256
dc.subjectMesoscale and Nanoscale Physics
dc.titleTopological spin current
dc.typetext

Files

Collections

arXiv