Flux Flow Resistance and Transmittivity in Overdoped Tl2Ba2CuO6+δ

  • K. Izawa
  • , A. Shibata
  • , H. Takahashi
  • , Y. Matsuda
  • , M. Hasegawa
  • , N. Chikumoto
  • , C. J. Van Der Beek
  • , M. Konczykowski

Research output: Contribution to journalArticlepeer-review

Abstract

We have measured the surface resistance and transmittivity of overdoped Tl2Ba2CuO6+δ in magnetic field up to 7 T in order to investigate the unusual dc resistive transition. Introduction of columnar defects largely shifts the irreversibility line to higher field, showing that the resistive transition is caused by the melting of the vortex lattice. It is found that flux flow resistance of this compound is unusual as compared with that expected from the dc resistivity.

Original languageEnglish
Pages (from-to)1193-1197
Number of pages5
JournalJournal of Low Temperature Physics
Volume117
Issue number5-6
DOIs
Publication statusPublished - 1 Jan 1999

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