Wannier functions for lattices in a magnetic field : II. Extension to irrational fields
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Wilkinson, Michael (2000) Wannier functions for lattices in a magnetic field : II. Extension to irrational fields. Journal of Physics: Condensed Matter, 12 (23). pp. 4993-5009. ISSN 0953-8984 (https://doi.org/10.1088/0953-8984/12/23/308)
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Abstract
This paper extends earlier work on the definition of Wannier functions for Bloch electrons in a magnetic field. Extensions to irrational as well as rational magnetic fields are defined, and their properties investigated. The results are used to give a generalization of the Peierls effective Hamiltonian which is valid when the magnetic flux per unit cell is close to any rational number.
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Item type: Article ID code: 6444 Dates: DateEvent12 June 2000PublishedSubjects: Science > Physics Department: Faculty of Science > Physics Depositing user: Miss Darcy Spiller Date deposited: 01 Jul 2008 Last modified: 11 Nov 2024 08:35 URI: https://strathprints.strath.ac.uk/id/eprint/6444
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