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STRUCTURE AND SPECIFIC FEATURES OF SUPERCONDUCTING TRANSITION IN WEAKLY ORTHORHOMBIC CRYSTALS YBACUO.

[In Russian. / En russe.]

Author(s) : MITKEVIC V. V.

Type of article: Article

Summary

DIRECT COMPREHENSIVE STUDIES OF THE CRYSTALLINE STRUCTURE HAVE BEEN CARRIED OUT, WHICH PERMITTED A DETECTION OF THE SUPERCONDUCTING TRANSITION. ON THE BASIS OF INDUCTIVE ALTERNATING CURRENT MEASUREMENTS, A DOUBLE SUPERCONDUCTING TRANSITION IS REGISTERED INTHE SINGLE CRYSTAL WITH T1 = 92 K AND T2 = 40 K. WITH THE OBSERVED DEGREE OF ORTHORHOMBICITY, THE OXYGEN OCCUPANCY IN THE CRYSTAL IS SUCH THAT THE FORMATION OF EVEN SLIGHTLY EXTENDED CHAINS CU-O IS IMPOSSIBLE ALONG ANY AXIS.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1990-0024
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 15 - n. 2
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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