Orbital Magnetism and Transport Phenomena in Two Dimensional Dirac Fermions in Weak Magnetic Field

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dc.creatorNakamura, Masaaki
dc.date2007-03-14
dc.date.accessioned2026-07-07T08:40:49Z
dc.date.available2026-07-07T08:40:49Z
dc.descriptionWe discuss the orbital magnetism and the Hall effect in the weak magnetic field in two dimensional Dirac fermion systems with energy gap. This model is related to the graphene sheet, organic conductors, and $d$-density wave superconductors. We found the strong diamagnetism and finite Hall conductivity even in gapped systems. We also discuss the relation between the weak-magnetic field formalism and the Landau quantization with the Euler-Maclaurin expansion.
dc.description4pages,3figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0703355
dc.identifierhttp://arxiv.org/abs/cond-mat/0703355
dc.identifierPhys. Rev. B 76 (2007) 113301
dc.identifierdoi:10.1103/PhysRevB.76.113301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/141484
dc.subjectStrongly Correlated Electrons
dc.subjectMesoscale and Nanoscale Physics
dc.titleOrbital Magnetism and Transport Phenomena in Two Dimensional Dirac Fermions in Weak Magnetic Field
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