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EFFECT OF OXYGEN ON THE PROPERTIES OF YTTRIUM-BARIUM-COPPER-OXYGEN CERAMICS.

[In Russian. / En russe.]

Author(s) : NEMOSKALENKO V. V.

Type of article: Article

Summary

THE SAMPLES OF THE CERAMICS WERE SYNTHESIZED AND INVESTIGATED WITH PROVISION FOR THEIR IMPURITY CONTENT, CRYSTALLOGRAPHY, SUPERCONDUCTIVE AND MAGNETIC PROPERTIES. THE CONDITIONS OF LOW-TEMPERATURE THERMAL TREATMENTS, AS COMPARED TO THE SINTERING ONES, ARE OFFERED THATRESULTS IN DEGRADATION OF SUPERCONDUCTIVE PROPERTIES DUE TO PARTIAL OXYGEN REMOVAL AND THEIR SUBSEQUENT RECOVERY. THE MECHANISM OF COPPER SPIN-PARAMAGNETISM GROWTH IN OXYGEN-DEFII THE FORMATION OF POSITRONIUM-LIKE STATES IS SUGGESTED.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1989-0448
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 14 - n. 7
  • Publication date: 1988
  • Document available for consultation in the library of the IIR headquarters only.

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