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Localized modes due to a line defect in a diatomic cubic lattice

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Czechoslovak Journal of Physics B Aims and scope

Abstract

By a transformation into a monoatomic lattice and utilization of the translation symmetry in direction of a defect three regions of possible localized mode frequencies are generally determined. For some simple combinations of parameters of a defect concrete conditions are specified for the occurrence of frequency bands of localized modes and for a more complicated defect the bands are determined numerically.

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Authors and Affiliations

  1. Institute of Physics, Slovak Acad. Sci., Dúbravská cesta, Bratislava, Czechoslovakia

    I. Karasová

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  1. I. Karasová
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Additional information

The author thanks Prof. O. Litzman for his attention paid to this work.

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Karasová, I. Localized modes due to a line defect in a diatomic cubic lattice. Czech J Phys 21, 115–125 (1971). https://doi.org/10.1007/BF01702800

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  • DOI: https://doi.org/10.1007/BF01702800

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