Far-infrared properties of superconducting YBa2Cu3O7-δ films in high magnetic fields

H. L. Liu*, A. Zibold, D. B. Tanner, Y. J. Wang, M. J. Burns, K. A. Delin, M. Y. Li, M. K. Wu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

We report the far-infrared properties of superconducting ab plane-oriented YBa2Cu3O7-δ films in magnetic fields of up to 27 T. The applications of magnetic field (with H perpendicular to the ab plane and with unpolarized light) at low temperature produces no discernible field dependence. This observation differs from other previous far-infrared measurements in this temperature range. Only at fields and temperatures where the dc resistance is not zero - on account of dissipative flux motion - is a field-induced effect observed.

Original languageEnglish
Pages (from-to)7-12
Number of pages6
JournalSolid State Communications
Volume109
Issue number1
DOIs
Publication statusPublished - 1998 Dec 10

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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