Vortex fluctuations in underdoped Bi2Sr2CaCu2O8+δ crystals

Sylvain Colson; Marcin Konczykowski; Marat B. Gaifullin; Yuji Matsuda; Piotr Gierlowski; Ming Li; Peter H. Kes; Cornelis J. Van Der Beek

Vortex fluctuations in underdoped Bi₂Sr₂CaCu₂O_8+δ crystals

Sylvain Colson
, Marcin Konczykowski
, Marat B. Gaifullin
, Yuji Matsuda
, Piotr Gierlowski
, Ming Li
, Peter H. Kes
, Cornelis J. Van Der Beek

École Polytechnique

Laboratoire des Solides Irradiés
University of Tokyo
Institute of Physics of the Polish Academy of Sciences
Universiteit Leiden

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

30 Citations (Scopus)

Abstract

JPR measurements were performed on heavily underdoped BSCCO crystals. The measurements yielded the c-axis penetration depth, the anisotropy parameter γ(T), and the wandering length r_w of vortex lines. The observed temperature and field dependences of r_w suggest that thermal fluctuations soften the Josephson coupling contribution to the tilt modulus for short wavelengths.

Original language	English
Article number	137002
Pages (from-to)	137002/1-137002/4
Journal	Physical Review Letters
Volume	90
Issue number	13
Publication status	Published - 4 Apr 2003

Cite this

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title = "Vortex fluctuations in underdoped Bi2Sr2CaCu2O8+δ crystals",

abstract = "JPR measurements were performed on heavily underdoped BSCCO crystals. The measurements yielded the c-axis penetration depth, the anisotropy parameter γ(T), and the wandering length rw of vortex lines. The observed temperature and field dependences of rw suggest that thermal fluctuations soften the Josephson coupling contribution to the tilt modulus for short wavelengths.",

author = "Sylvain Colson and Marcin Konczykowski and Gaifullin, \{Marat B.\} and Yuji Matsuda and Piotr Gierlowski and Ming Li and Kes, \{Peter H.\} and \{Van Der Beek\}, \{Cornelis J.\}",

year = "2003",

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day = "4",

language = "English",

volume = "90",

pages = "137002/1--137002/4",

journal = "Physical Review Letters",

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TY - JOUR

T1 - Vortex fluctuations in underdoped Bi2Sr2CaCu2O8+δ crystals

AU - Colson, Sylvain

AU - Konczykowski, Marcin

AU - Gaifullin, Marat B.

AU - Matsuda, Yuji

AU - Gierlowski, Piotr

AU - Li, Ming

AU - Kes, Peter H.

AU - Van Der Beek, Cornelis J.

PY - 2003/4/4

Y1 - 2003/4/4

N2 - JPR measurements were performed on heavily underdoped BSCCO crystals. The measurements yielded the c-axis penetration depth, the anisotropy parameter γ(T), and the wandering length rw of vortex lines. The observed temperature and field dependences of rw suggest that thermal fluctuations soften the Josephson coupling contribution to the tilt modulus for short wavelengths.

AB - JPR measurements were performed on heavily underdoped BSCCO crystals. The measurements yielded the c-axis penetration depth, the anisotropy parameter γ(T), and the wandering length rw of vortex lines. The observed temperature and field dependences of rw suggest that thermal fluctuations soften the Josephson coupling contribution to the tilt modulus for short wavelengths.

M3 - Article

AN - SCOPUS:0037799413

SN - 0031-9007

VL - 90

SP - 137002/1-137002/4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 13

M1 - 137002

ER -

Vortex fluctuations in underdoped Bi2Sr2CaCu2O8+δ crystals

Abstract

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Vortex fluctuations in underdoped Bi₂Sr₂CaCu₂O_8+δ crystals