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The Bose-glass transition in underdoped Bi2Sr2CaCu2O8+x crystals with columnar defects

  • M. Li
  • , C. J. Van Der Beek
  • , M. Konczykowski
  • , P. H. Kes
  • Universiteit Leiden
  • Laboratoire des Solides Irradiés

Research output: Contribution to journalArticlepeer-review

Abstract

The Bose-glass transition in underdoped Bi2Sr2CaCu2O8+x single crystals heavy-ion irradiated at room temperature was investigated by using a local Hall probe magnetometer. It is shown that the introduction of columnar defects, not only significantly shifts the Bose-glass lines to much higher fields, but also results in a drastic increase of Tc and decrease of the penetration depth λ due to the modification of the oxygen concentration during the irradiation.

Original languageEnglish
Pages (from-to)278-281
Number of pages4
JournalPhysica C: Superconductivity and its Applications
Volume369
Issue number1-4
DOIs
Publication statusPublished - 15 Mar 2002

Keywords

  • BSCCO single crystals
  • Bose-glass transition
  • Doping dependence

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