Defect-unbinding and the Bose-glass transition in layered superconductors

C. J. van der Beek; M. Konczykowski; A. V. Samoilov; N. Chikumoto; S. Bouffard; M. V. Feigel'man

doi:10.1103/PhysRevLett.86.5136

Defect-unbinding and the Bose-glass transition in layered superconductors

C. J. van der Beek
, M. Konczykowski
, A. V. Samoilov
, N. Chikumoto
, S. Bouffard
, M. V. Feigel'man

École Polytechnique

Laboratoire des Solides Irradiés
Applied Materials Inc.
ISTEC
Centre Interdisciplinaire de Recherche sur les Ions Lourds
Landau Institute for Theoretical Physics, Russian Academy of Sciences

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

36 Citations (Scopus)

Résumé

In order to shed light on the mechanism of low-field Bose-glass transition, B_irr(T) was measured in HII Bi₂Sr₂CaCu₂O_8+δ for widely varying track density and oxygen content. In the regime of individual vortex line pinning by columnar defects in a layered superconductor, the upper limit of the transition corresponds to the onset of pancake diffusion between different lines and flux-line entanglement. For both the glass and the vortex liquid phases, only columnar defect sites are available to the pancakes.

langue originale	Anglais
Pages (de - à)	5136-5139
Nombre de pages	4
journal	Physical Review Letters
Volume	86
Numéro de publication	22
Les DOIs	https://doi.org/10.1103/PhysRevLett.86.5136
état	Publié - 28 mai 2001

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10.1103/PhysRevLett.86.5136

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title = "Defect-unbinding and the Bose-glass transition in layered superconductors",

abstract = "In order to shed light on the mechanism of low-field Bose-glass transition, Birr(T) was measured in HII Bi2Sr2CaCu2O8+δ for widely varying track density and oxygen content. In the regime of individual vortex line pinning by columnar defects in a layered superconductor, the upper limit of the transition corresponds to the onset of pancake diffusion between different lines and flux-line entanglement. For both the glass and the vortex liquid phases, only columnar defect sites are available to the pancakes.",

author = "\{van der Beek\}, \{C. J.\} and M. Konczykowski and Samoilov, \{A. V.\} and N. Chikumoto and S. Bouffard and Feigel'man, \{M. V.\}",

year = "2001",

month = may,

day = "28",

doi = "10.1103/PhysRevLett.86.5136",

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volume = "86",

pages = "5136--5139",

journal = "Physical Review Letters",

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T1 - Defect-unbinding and the Bose-glass transition in layered superconductors

AU - van der Beek, C. J.

AU - Konczykowski, M.

AU - Samoilov, A. V.

AU - Chikumoto, N.

AU - Bouffard, S.

AU - Feigel'man, M. V.

PY - 2001/5/28

Y1 - 2001/5/28

N2 - In order to shed light on the mechanism of low-field Bose-glass transition, Birr(T) was measured in HII Bi2Sr2CaCu2O8+δ for widely varying track density and oxygen content. In the regime of individual vortex line pinning by columnar defects in a layered superconductor, the upper limit of the transition corresponds to the onset of pancake diffusion between different lines and flux-line entanglement. For both the glass and the vortex liquid phases, only columnar defect sites are available to the pancakes.

AB - In order to shed light on the mechanism of low-field Bose-glass transition, Birr(T) was measured in HII Bi2Sr2CaCu2O8+δ for widely varying track density and oxygen content. In the regime of individual vortex line pinning by columnar defects in a layered superconductor, the upper limit of the transition corresponds to the onset of pancake diffusion between different lines and flux-line entanglement. For both the glass and the vortex liquid phases, only columnar defect sites are available to the pancakes.

U2 - 10.1103/PhysRevLett.86.5136

DO - 10.1103/PhysRevLett.86.5136

M3 - Article

AN - SCOPUS:0035962989

SN - 0031-9007

VL - 86

SP - 5136

EP - 5139

JO - Physical Review Letters

JF - Physical Review Letters

IS - 22

ER -

Defect-unbinding and the Bose-glass transition in layered superconductors

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