Vortex penetration in single-crystal Tl2Ba2CuO6 superconductors

F. Zuo, S. Khizroev, S. Voss, A. M. Hermann

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

Detailed magnetic hysteresis measurements have been performed with the applied field parallel to the ab plane in single crystals of Tl2Ba2CuO6. Magnetization in the descending branch of the hysteresis loop is almost zero, indicating the presence of surface barriers which determine the penetration field of vortices. Magnetization with the field tilted slightly to the ab plane shows that the two components of magnetization due to H and H act independently. The data present clear evidence of a lock-in transition in the compounds studied.

Original languageEnglish (US)
Pages (from-to)9252-9255
Number of pages4
JournalPhysical Review B
Volume49
Issue number13
DOIs
StatePublished - Jan 1 1994

ASJC Scopus subject areas

  • Condensed Matter Physics

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