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Etude des pertes alternatives à faible champ dans des rubans monofilamentaires en bismuth-2223 et thallium-1223 gainés d'argent.

Low magnetic field study of alternating-current losses on monocore bismuth-2223 and thallium-1223 silver sheathed tapes.

Auteurs : CISZEK M., CAMPBELL A. M., GLOWACKI B. A., LIANG W. Y.

Résumé

The authors present the results of alternating-current loss measurements of silver clad monocore tapes of bismuth-2223 and thallium-1223 prepared by the powder-in-tube method. Losses arising from external alternating-current magnetic field are compared with those generated by alternating-current transport currents (self-field losses). The dependence of the transport current losses on the direct-current magnetic field is also presented. The experimental results are compared with theoretical predictions based on the critical state model.

Détails

  • Titre original : Low magnetic field study of alternating-current losses on monocore bismuth-2223 and thallium-1223 silver sheathed tapes.
  • Identifiant de la fiche : 1998-2125
  • Langues : Anglais
  • Date d'édition : 10/1997
  • Source : Source : Cryogenics/Proc. LTEC, Southampton
    vol. 37; n. 10; 637-641; 6 fig.; 27 ref.

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