MgB2: synthesis, sound velocity, and dynamics of the vortex phase

T. V. Ignatova; G. A. Zvyagina; I. G. Kolobov; E. A. Masalitin; V. D. Fil'; Yu. V. Paderno; A. N. Bykov; V. N. Paderno; V. I. Lyashenko

doi:10.1063/1.1468522

MgB2: synthesis, sound velocity, and dynamics of the vortex phase

Superconductivity 2009-11-07 v1

Authors: T. V. Ignatova , G. A. Zvyagina , I. G. Kolobov , E. A. Masalitin , V. D. Fil' , Yu. V. Paderno , A. N. Bykov , V. N. Paderno , V. I. Lyashenko

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Abstract

The sound velocity is measured in polycrystalline MgB2 synthesized from the elements, and the bulk modulus and the Debye temperature are calculated. The conversion of an elastic wave into electromagnetic radiation is investigated in the mixed state.The dynamic parameters of the vortex lattice are estimated. This paper was published in Low Temp. Rhys., 2002, v.28, N3, p.270-274

Keywords

MgB2 sound velocity vortex dynamics bulk modulus Debye temperature

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@article{arxiv.cond-mat/0203126,
  title  = {MgB2: synthesis, sound velocity, and dynamics of the vortex phase},
  author = {T. V. Ignatova and G. A. Zvyagina and I. G. Kolobov and E. A. Masalitin and V. D. Fil' and Yu. V. Paderno and A. N. Bykov and V. N. Paderno and V. I. Lyashenko},
  journal= {arXiv preprint arXiv:cond-mat/0203126},
  year   = {2009}
}

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4 pages with 4 figures, RevTex4

MgB2: synthesis, sound velocity, and dynamics of the vortex phase

Abstract

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