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Studies of oxides of the system yttrium-barium(2)/copper(1-x)-iron(x)/3-oxygen (7-) in strong magnetic field.

[In Russian. / En russe.]

Author(s) : ASADOV S. K., ZAVADSKIJ E. A., RASSOHIN S. N., TODRIS B. M.

Type of article: Article

Summary

Magnetic and superconducting properties of this system are studied over the temperature range of 4.2-100 K. The temperature dependence of susceptibility in permanent magnetic field up to 130 kilo-oersteds and field dependence of magnetization recorded in pulsed fields up to 250 kilo-oersteds are used for evaluation of the second critical field and determination of the critical current density. It is found that the irreversible part of magnetization for compositions with x higher or equal to 0.06 does not change with the iron content increase.

Details

  • Original title: [In Russian. / En russe.]
  • Record ID : 1993-2453
  • Languages: Russian
  • Source: Fiz. nizk. Temp. - vol. 18 - n. 4
  • Publication date: 1992
  • Document available for consultation in the library of the IIR headquarters only.

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