Direct observation of the flux-line vortex glass phase in type II superconductor

U Divakar; AJ Drew; SL Lee; R Gilardi; J Mesot; FY Ogrin; Demetris Charalambous; Edward Forgan

Direct observation of the flux-line vortex glass phase in type II superconductor

U Divakar, AJ Drew, SL Lee, R Gilardi, J Mesot, FY Ogrin, Demetris Charalambous, Edward Forgan

Physics and Astronomy

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60 Citations (Scopus)

Abstract

The order of the vortex state in La1.9Sr0.1CuO4 is probed using muon-spin rotation and small-angle neutron scattering. A transition from a Bragg glass to a vortex glass is observed, where the latter is composed of disordered vortex lines. In the vicinity of the transition the microscopic behavior reflects a delicate interplay of thermally induced and pinning-induced disorder.

Original language	English
Pages (from-to)	237004
Number of pages	1
Journal	Physical Review Letters
Volume	92(23)
Early online date	1 Jun 2004
Publication status	Published - 1 Jun 2004

Cite this

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title = "Direct observation of the flux-line vortex glass phase in type II superconductor",

abstract = "The order of the vortex state in La1.9Sr0.1CuO4 is probed using muon-spin rotation and small-angle neutron scattering. A transition from a Bragg glass to a vortex glass is observed, where the latter is composed of disordered vortex lines. In the vicinity of the transition the microscopic behavior reflects a delicate interplay of thermally induced and pinning-induced disorder.",

author = "U Divakar and AJ Drew and SL Lee and R Gilardi and J Mesot and FY Ogrin and Demetris Charalambous and Edward Forgan",

year = "2004",

month = jun,

day = "1",

language = "English",

volume = "92(23)",

pages = "237004",

journal = "Physical Review Letters",

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publisher = "American Physical Society (APS)",

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TY - JOUR

T1 - Direct observation of the flux-line vortex glass phase in type II superconductor

AU - Divakar, U

AU - Drew, AJ

AU - Lee, SL

AU - Gilardi, R

AU - Mesot, J

AU - Ogrin, FY

AU - Charalambous, Demetris

AU - Forgan, Edward

PY - 2004/6/1

Y1 - 2004/6/1

N2 - The order of the vortex state in La1.9Sr0.1CuO4 is probed using muon-spin rotation and small-angle neutron scattering. A transition from a Bragg glass to a vortex glass is observed, where the latter is composed of disordered vortex lines. In the vicinity of the transition the microscopic behavior reflects a delicate interplay of thermally induced and pinning-induced disorder.

AB - The order of the vortex state in La1.9Sr0.1CuO4 is probed using muon-spin rotation and small-angle neutron scattering. A transition from a Bragg glass to a vortex glass is observed, where the latter is composed of disordered vortex lines. In the vicinity of the transition the microscopic behavior reflects a delicate interplay of thermally induced and pinning-induced disorder.

M3 - Article

C2 - 15245190

SN - 1079-7114

VL - 92(23)

SP - 237004

JO - Physical Review Letters

JF - Physical Review Letters

ER -

Direct observation of the flux-line vortex glass phase in type II superconductor

Abstract

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