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Peculiarities in the electron structure of aluminum melt leading to low-temperature superconductivity

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Abstract

Analysis of experimental optical conductivity dispersion of aluminum alloy reveals that the effects in the electron structure responsible for superconductivity of aluminum at low temperatures are preserved up to the melting point. The co/ction band splitting observed in this case complicates the description of electrical conductivity in the framework of the Drude model.

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Authors and Affiliations

  1. Institute of Solid-State Chemistry, Ural Division, Russian Academy of Sciences, Yekaterinburg, 620219, Russia

    A. I. Kiselev, V. I. Kononenko & L. A. Akashev

Authors
  1. A. I. Kiselev
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  2. V. I. Kononenko
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  3. L. A. Akashev
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Correspondence to V. I. Kononenko.

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Original Russian Text © A.I. Kiselev, V.I. Kononenko, L.A. Akashev, 2007, published in Zhurnal Tekhnicheskoĭ Fiziki, 2007, Vol. 77, No. 10, pp. 75–80.

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Kiselev, A.I., Kononenko, V.I. & Akashev, L.A. Peculiarities in the electron structure of aluminum melt leading to low-temperature superconductivity. Tech. Phys. 52, 1322–1327 (2007). https://doi.org/10.1134/S1063784207100118

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  • DOI: https://doi.org/10.1134/S1063784207100118

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