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arXiv · 1207.6486

Reconstruction of the electron-phonon interaction function in Ta, 2H-NbSe2 and MgB2 from spectra of S - c - N point-contacts

N. L. Bobrov·V. V. Fisun·O. E. Kvitnitskaya·V. N. Chernobay·I. K. Yanson
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Abstract

Using Ta, 2H-NbSe2 and MgB2 as an example it is shown that it is possible to reconstruct qualitatively a function of the electron-phonon interaction from point-contact spectra in a superconducting state. The limits and the restrictions of this method are also shown. The results obtained are compared with available literature data.

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N. L. Bobrov, V. V. Fisun, O. E. Kvitnitskaya, V. N. Chernobay, I. K. Yanson. 2012-07-27. Reconstruction of the electron-phonon interaction function in Ta, 2H-NbSe2 and MgB2 from spectra of S - c - N point-contacts. https://doi.org/10.1063/1.4709437

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