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Photoinduced changes in absorption spectra of superconducting films YBCO(7-) in the energy region 1.5-3 electronvolts.

[In Russian. / En russe.]

Author(s) : FUGOL I. Ja., SAMOVAROV V. N., RYBALKO Ju. I., et al.

Type of article: Article

Summary

The absorption spectra of these superconducting single-crystal films are studied experimentally from 300 to 20 K. The magnetic examination of the films using a SQUID-magnetometer revealed the presence of two superconducting phases in the sample whose critical temperatures are T = 87.5 K and T about 50 K.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1993-0706
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 18 - n. 3
  • Publication date: 1992
  • Document available for consultation in the library of the IIR headquarters only.

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