The Behavior of Lattice Electron in a Uniform Magnetic Field
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概要
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The eigenfunctions and eigenvalues of a lattice electron in a uniform magnetic field are determined according to Harper's formalism. The probability density of the free-electron has been found, and the number of the energy levels which are accumulated into a Landau level is determined. Eigenvalues are calculated to the second-order perturbation from the solution of the recursive equation. The method of nearly-free electron is justified in a way that permits the application of the effective-mass concept. Finally, the energy eigenstates for the cos2π(y/a) potential are studied and qualitative comparison to the experimental results is presented.
- 社団法人日本物理学会の論文
- 1972-11-05
著者
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Jannussis A.
Department Of Physics University Of Patras
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KTENAS P.
Department of Theoretical Physics, University of Patras
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IOANNIDOU H.
Department of Theoretical Physics, University of Patras
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Ioannidou H.
Department Of Theoretical Physics University Of Patras
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Ktenas P.
Department Of Theoretical Physics University Of Patras
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Jannussis A.D.
Department of Theoretical Physics,University of Patras
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Jannussis A.D.
Department of Theoretical Physics, University of Patras
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