Hofstadter-type energy spectra in lateral superlattices defined by periodic magnetic and electrostatic fields

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dc.creatorGerhardts, Rolf R.
dc.creatorPfannkuche, Daniela
dc.creatorGudmundsson, Vidar
dc.date1996-01-16
dc.date.accessioned2026-07-07T03:08:08Z
dc.date.available2026-07-07T03:08:08Z
dc.descriptionWe calculate the energy spectrum of an electron moving in a two-dimensional lattice which is defined by an electric potential and an applied perpendicular magnetic field modulated by a periodic surface magnetization. The spatial direction of this magnetization introduces complex phases into the Fourier coefficients of the magnetic field. We investigate the effect of the relative phases between electric and magnetic modulation on band width and internal structure of the Landau levels.
dc.description5 LaTeX pages with one gif figure to appear in Phys. Rev. B
dc.identifierhttps://arxiv.org/abs/cond-mat/9601054
dc.identifierhttp://arxiv.org/abs/cond-mat/9601054
dc.identifierPhys. Rev. B 53, 9591-9594 (1996)
dc.identifierdoi:10.1103/PhysRevB.53.9591
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27441
dc.subjectCondensed Matter
dc.titleHofstadter-type energy spectra in lateral superlattices defined by periodic magnetic and electrostatic fields
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