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CHARACTERIZATION OF DOPED NEODYMIUM-BASED SUPERCONDUCTORS.

Author(s) : ARNETT W. D.

Type of article: Article

Summary

YTTRIUM-, DYSPROSIUM-AND GADOLINIUM-DOPED NEODYMIUM SUPERCONDUCTORS RE(0. 1)ND(0.9)BA(2)CU(3)O(Y) EXHIBITED SHARP RESISTIVITY TRANSITIONS AT 92 K. DIRECT CURRENT SUSCEPTIBILITY MEASUREMENTS GAVE A COMMON CURVE WITH DIAMAGNETIC ONSETS AT 93 K AND TRANSITIONS COMPLETE AT ABOUT 50 K. OXYGEN CONTENTS DETERMINED BY INSTRUMENTAL NEUTRON ACTIVATION ANALYSIS, RANGED FROM 14.7 TO 15.1 MORE OR LESS 0.1 WEIGHT%. THIS RANGE OF OXYGEN CONTENT FOR YBA(2)CU(3)O(Y) GIVES ABOUT 50-60 K TRANSITIONS INMARKED CONTRAST TO THE 92 K VALUES FOR THE MATERIALS OF THIS STUDY.

Details

  • Original title: CHARACTERIZATION OF DOPED NEODYMIUM-BASED SUPERCONDUCTORS.
  • Record ID : 1990-0049
  • Languages: English
  • Source: J. Supercond. - vol. 1 - n. 4
  • Publication date: 1988/12
  • Document available for consultation in the library of the IIR headquarters only.

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