Nonlocal effects in helicon wave propagation in a superlattice |
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Authors: | B.N. Narahari Achar |
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Affiliation: | Memphis State University, Memphis, Tennessee 38152 USA;Departamento de Física, Universidade Federal do Ceará, Caixa Postal 6030, Campus do Pici, 60455-760 Fortaleza, Ceará, Brazil |
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Abstract: | Dispersion relations have been obtained on the basis of linear response theory for helicon waves propagating parallel to a magnetic field applied along the axis of a superlattice. Numerical applications have been made to a Kronig-Penney model and the preliminary results clearly indicate nonlocal effects. |
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