Electrodynamic c-axis properties of YBa2Cu3O7-δ thin films in the THz frequency regime

Ch Ludwig, T. Sekinger, J. Kühl, H. U. Habermeier, M. Tani, K. Sakai, M. Hangyo, S. Miyazawa, M. Mukaida

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Abstract

Using coherent THz pulse spectroscopy, we have analyzed the electrodynamic properties of thin YBa2Cu3O7-δ films in the temperature range between 10 and 300 K. The temperature dependence of the London penetration depth in c-axis direction determined from the complex conductivity yields clear evidence for d-wave symmetry of the order parameter.

Original languageEnglish
Pages (from-to)405-413
Number of pages9
JournalPhysica Status Solidi (B) Basic Research
Volume213
Issue number2
DOIs
Publication statusPublished - Jun 1999
Externally publishedYes

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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