Electronic Structure of Three-Dimensional Superlattices Subject to Tilted Magnetic Fields

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dc.creatorGoncharuk, N. A.
dc.creatorSmrcka, L.
dc.creatorKucera, J.
dc.creatorVyborny, K.
dc.date2005-02-25
dc.date.accessioned2026-07-07T03:03:54Z
dc.date.available2026-07-07T03:03:54Z
dc.descriptionFull quantum-mechanical description of electrons moving in 3D structures with unidirectional periodic modulation subject to tilted magnetic fields requires an extensive numerical calculation. To understand magneto-oscillations in such systems it is in many cases sufficient to use the quasi-classical approach, in which the zero-magnetic-field Fermi surface is considered as a magnetic-field-independent rigid body in k-space and periods of oscillations are related to extremal cross-sections of the Fermi surface cut by planes perpendicular to the magnetic-field direction. We point out cases where the quasi-classical treatment fails and propose a simple tight-binding fully-quantum-mechanical model of the superlattice electronic structure.
dc.description8 pages, 7 figures, RevTex, submitted to Phys. Rev. B
dc.identifierhttps://arxiv.org/abs/cond-mat/0502613
dc.identifierhttp://arxiv.org/abs/cond-mat/0502613
dc.identifierPhys. Rev. B 71, 195318 (2005)
dc.identifierdoi:10.1103/PhysRevB.71.195318
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/25930
dc.subjectMesoscale and Nanoscale Physics
dc.titleElectronic Structure of Three-Dimensional Superlattices Subject to Tilted Magnetic Fields
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