Sound attenuation in the superconducting amorphous alloy ZrTiCuNiBe

(2) California Institute of Technology; (3) Physikalisches Institut; A.L. Gaiduk (1); B. Luethi (3); B. Wolf (3); Engineering; E.V. Bezuglyi (1); Frankfurt a M; G. Bruls (3); Germany)

arxiv: cond-mat/9911038 · v2 · pith:V57QAFTNnew · submitted 1999-11-03 · ❄️ cond-mat

Sound attenuation in the superconducting amorphous alloy ZrTiCuNiBe

E.V. Bezuglyi (1) , A.L. Gaiduk (1) , V.D. Fil (1) , W.L. Johnson (2) , G. Bruls (3) , B. Luethi (3) , B. Wolf (3) , S. V. Zherlitsyn (3) ((1) B.Verkin Institute for Low Temperature Physics

show 10 more authors

Engineering Kharkov Ukraine (2) California Institute of Technology Pasadena USA (3) Physikalisches Institut Universitat Frankfurt Frankfurt a M Germany)

This is my paper

classification ❄️ cond-mat

keywords soundamorphousattenuationsuperconductingzrticunibeabsorptionadiabaticalloy

0 comments

read the original abstract

The superconducting energy gap and the parameter of the intensity of electron scattering at two-level systems in amorphous ZrTiCuNiBe are determined from the results of measurements of sound attenuation. The mechanism of adiabatic renormalization of the amplitude of coherent tunneling is used for a quantitative description of the peculiarities of sound absorption in the vicinity of critical temperature.

This paper has not been read by Pith yet.

Sound attenuation in the superconducting amorphous alloy ZrTiCuNiBe

discussion (0)