Bloch electrons in a magnetic field |
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| Authors: | L.A.C. Malbouisson N.J. Parada I.C. da Cunha Lima |
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| Affiliation: | Instituto de Fi̋sica “Gleb Wataghin”, Universidade Estadual de Campinas, CP 1170, Campinas SP, Brasil |
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| Abstract: | A complete set of basis functions for the expansion of the wavefunction of a Bloch electron in a uniform magnetic field is derived. In the empty lattice limit this set gives the appropriate Landau free-electron wavefunctions, contrary to the Roth functions which in that limit are plane waves. |
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