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The lattice deformation and the energy of antiphase boundaries in Fe-Si alloys

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Czechoslovak Journal of Physics B Aims and scope

Abstract

The lattice deformation across the antiphase boundary and the energy of both types (a/2〈111〉 anda〈(100〉) of antiphase boundaries lying in {110} plane are calculated using a series of three interatomic potentials fitted to experimental data. It is shown that the relaxation of atomic planes in the vicinity of antiphase boundary is important for thea/2〈111〉 antiphase boundary and is negligible for a 〈100〉 antiphase boundary in the DO3 structure.

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Authors and Affiliations

  1. Institute of Physics, Czechosl. Acad. Sci., Prague, Na Slovance 2, 180 40, Praha 8, Czechoslovakia

    V. Paidar

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  1. V. Paidar
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The author is grateful to Dr. F.Kroupa and to Dr. A.Gemperle for valuable discussions.

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Paidar, V. The lattice deformation and the energy of antiphase boundaries in Fe-Si alloys. Czech J Phys 23, 1337–1344 (1973). https://doi.org/10.1007/BF01586523

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  • DOI: https://doi.org/10.1007/BF01586523

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