Fishtail magnetization in single crystal Tl2Ba2CuO6

F. Zuo

doi:10.1007/BF00727503

Fishtail magnetization in single crystal Tl₂Ba₂CuO₆

F. Zuo

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We report extensive magnetization measurements on single crystals of Tl₂Ba₂CuO₆ superconductors. The fishtail magnetization is found to disappear above a characteristic temperature (∼60 K), which corresponds to a crossover temperature in the temperature dependence of the irreversibility line. Since the low temperature irreversibility field can be modeled by a Josephson coupled layered system, we propose that the fishtail magnetization in the Tl₂Ba₂CuO₆ system is due to dimensional crossover.

Original language	English (US)
Pages (from-to)	773-774
Number of pages	2
Journal	Journal of Superconductivity
Volume	8
Issue number	6
DOIs	https://doi.org/10.1007/BF00727503
State	Published - Dec 1 1995

Keywords

Fishtail magnetization
dimensional crossover
hysteresis

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Physics and Astronomy (miscellaneous)

Access to Document

10.1007/BF00727503

Cite this

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abstract = "We report extensive magnetization measurements on single crystals of Tl2Ba2CuO6 superconductors. The fishtail magnetization is found to disappear above a characteristic temperature (∼60 K), which corresponds to a crossover temperature in the temperature dependence of the irreversibility line. Since the low temperature irreversibility field can be modeled by a Josephson coupled layered system, we propose that the fishtail magnetization in the Tl2Ba2CuO6 system is due to dimensional crossover.",

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AB - We report extensive magnetization measurements on single crystals of Tl2Ba2CuO6 superconductors. The fishtail magnetization is found to disappear above a characteristic temperature (∼60 K), which corresponds to a crossover temperature in the temperature dependence of the irreversibility line. Since the low temperature irreversibility field can be modeled by a Josephson coupled layered system, we propose that the fishtail magnetization in the Tl2Ba2CuO6 system is due to dimensional crossover.

KW - Fishtail magnetization

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KW - hysteresis

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