Angular dependence of the anisotropy parameter in YBCO/PBCO multilayers

A. Casaca, G. Bonfait, V. Galindo, J. P. Sénateur, D. Feinberg

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

We report on the angular dependence of the magnetoresistance in YBCO/PBCO multilayers with thick PBCO layers, in magnetic fields up to 16 T and with an angular resolution of 0.01c. From these measurements, the anisotropy parameter was extracted, presenting an unexpected field and angle dependence. These results are interpreted as a consequence of vortex shape effects in the thin decoupled YBCO layers.

Original languageEnglish
Pages (from-to)601-603
Number of pages3
JournalPhysica B: Condensed Matter
Volume284-288
Issue numberPART I
DOIs
Publication statusPublished - 1 Jan 2000
Event 22nd International Conference on Low Temperature Physics - Helsinki, Finland
Duration: 4 Aug 199911 Aug 1999

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Keywords

  • HTSc
  • Magnetoresistance
  • Mixed state
  • Superconducting multilayers

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