Effects of Electron Correlation near Spin-Density-Wave on Angle Dependence of Magnetoconductivity

Simple item page
dc.creatorKaneyasu, Hirono
dc.creatorKishigi, Keita
dc.creatorHasegawa, Yasumasa
dc.date2006-03-03
dc.date.accessioned2026-07-07T07:02:06Z
dc.date.available2026-07-07T07:02:06Z
dc.descriptionThe effect of electron correlation on the angle dependence of magnetoconductivity is studied in quasi-one-dimensional organic conductors. We investigated the effect on the basis of the momentum dependence of both quasi-particle's lifetime and velocity near the spin-density-wave (SDW). We found that the momentum dependence of quasi-particle's lifetime mainly governs the angle dependence of one-dimensional axis magnetoconductivity. On the other hand, the change in velocity originating from the electron correlation gives the dominant effects on the angle dependence of the interchain axis magnetoconductivity. The effect of electron correlation is clarified from the association of the momentum dependences of lifetime and velocity with the momentum dependences of commensurate orbitals on a Fermi surface in magnetic fields.
dc.description5 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0603072
dc.identifierhttp://arxiv.org/abs/cond-mat/0603072
dc.identifierJ. Phys. Soc. Jpn. 75 (2006) 023709
dc.identifierdoi:10.1143/JPSJ.75.023709
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/108485
dc.subjectStrongly Correlated Electrons
dc.subjectMesoscale and Nanoscale Physics
dc.titleEffects of Electron Correlation near Spin-Density-Wave on Angle Dependence of Magnetoconductivity
dc.typetext

Files

Collections

arXiv