Disorder-induced vortex phase transition in untwinned YBa2Cu3O7-δ crystal

D. Giller; J. Giapintzakis; A. Shaulov; Y. Yeshurun

doi:10.1016/s0921-4526(99)02379-0

Disorder-induced vortex phase transition in untwinned YBa₂Cu₃O_7-δ crystal

D. Giller
, J. Giapintzakis
, A. Shaulov
, Y. Yeshurun

Department of Physics - at Bar-Ilan University

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

2 Scopus citations

Abstract

Local magnetic measurements in an untwinned YBa₂Cu₃O_7-δ crystal as a function of temperature, field and time reveal anomalies occurring along the same line B_SS(T) in the field-temperature plane. We identify B_SS(T) as a boundary line between two distinct solid phases of the vortex system.

Original language	English
Pages (from-to)	697-698
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART I
DOIs	https://doi.org/10.1016/s0921-4526(99)02379-0
State	Published - 2000

Bibliographical note

Funding Information:
This work was partially supported by The Israel Science Foundation founded by the Israel Academy of Sciences and Humanities–Center of Excellence Program, and the Heinrich Hertz Minerva Center for High Temperature Superconductivity. Y.Y. and A.S. acknowledge support from the German Israeli Foundation. D.G. acknowledges support from the Clore Foundation.

Funding

This work was partially supported by The Israel Science Foundation founded by the Israel Academy of Sciences and Humanities–Center of Excellence Program, and the Heinrich Hertz Minerva Center for High Temperature Superconductivity. Y.Y. and A.S. acknowledge support from the German Israeli Foundation. D.G. acknowledges support from the Clore Foundation.

Funders
German Israeli Foundation
Heinrich Hertz Minerva Center
Clore Leadership Programme, Clore Duffield Foundation
Israel Academy of Sciences and Humanities
Israel Science Foundation

Keywords

Vortex phase transitions
YBaCuO

Access to Document

10.1016/s0921-4526(99)02379-0

Cite this

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title = "Disorder-induced vortex phase transition in untwinned YBa2Cu3O7-δ crystal",

abstract = "Local magnetic measurements in an untwinned YBa2Cu3O7-δ crystal as a function of temperature, field and time reveal anomalies occurring along the same line BSS(T) in the field-temperature plane. We identify BSS(T) as a boundary line between two distinct solid phases of the vortex system.",

keywords = "Vortex phase transitions, YBaCuO",

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note = "Funding Information: This work was partially supported by The Israel Science Foundation founded by the Israel Academy of Sciences and Humanities–Center of Excellence Program, and the Heinrich Hertz Minerva Center for High Temperature Superconductivity. Y.Y. and A.S. acknowledge support from the German Israeli Foundation. D.G. acknowledges support from the Clore Foundation.",

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AU - Yeshurun, Y.

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