Effects of dimensional crossover on the resistivity in Bi2Sr2CaCu2O8+x crystal

M. Giura; D. Neri; F. Pulizzi; S. Sarti; E. Silva; R. Fastampa; E. L. Wolf

doi:10.1016/S0921-4534(98)00623-6

Effects of dimensional crossover on the resistivity in Bi₂Sr₂CaCu₂O_8+x crystal

M. Giura, D. Neri, F. Pulizzi, S. Sarti, E. Silva, R. Fastampa, E. L. Wolf

Applied Physics

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

Abstract

We report a study of the resistive transitions in Bi₂Sr₂CaCu₂O_8+x in the presence of an applied magnetic field (up to 12 T) at various field orientations. We focus our attention on the results obtained with orientations close to the parallelism to the (a,b) planes. We show that scaling arguments, typical of dissipative regimes independent of oriented defects, can explain qualitatively and semi-quantitatively the experimental findings, provided a 3D-2D crossover is assumed as the temperature is lowered, due to the variation of the out-of-plane coherence length. An estimate of the anisotropy in the 3D and 2D regions is given.

Original language	English (US)
Pages (from-to)	223-230
Number of pages	8
Journal	Physica C: Superconductivity and its applications
Volume	311
Issue number	3-4
DOIs	https://doi.org/10.1016/S0921-4534(98)00623-6
State	Published - 1999

Keywords

Angular scaling
Anisotropy
Dimensional crossover
Resistivity

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4534(98)00623-6

Cite this

@article{fb0e621ad78946558ca24336b3042c98,

title = "Effects of dimensional crossover on the resistivity in Bi2Sr2CaCu2O8+x crystal",

abstract = "We report a study of the resistive transitions in Bi2Sr2CaCu2O8+x in the presence of an applied magnetic field (up to 12 T) at various field orientations. We focus our attention on the results obtained with orientations close to the parallelism to the (a,b) planes. We show that scaling arguments, typical of dissipative regimes independent of oriented defects, can explain qualitatively and semi-quantitatively the experimental findings, provided a 3D-2D crossover is assumed as the temperature is lowered, due to the variation of the out-of-plane coherence length. An estimate of the anisotropy in the 3D and 2D regions is given.",

keywords = "Angular scaling, Anisotropy, Dimensional crossover, Resistivity",

author = "M. Giura and D. Neri and F. Pulizzi and S. Sarti and E. Silva and R. Fastampa and Wolf, {E. L.}",

year = "1999",

doi = "10.1016/S0921-4534(98)00623-6",

language = "English (US)",

volume = "311",

pages = "223--230",

journal = "Physica C: Superconductivity and its applications",

issn = "0921-4534",

publisher = "Elsevier B.V.",

number = "3-4",

}

TY - JOUR

T1 - Effects of dimensional crossover on the resistivity in Bi2Sr2CaCu2O8+x crystal

AU - Giura, M.

AU - Neri, D.

AU - Pulizzi, F.

AU - Sarti, S.

AU - Silva, E.

AU - Fastampa, R.

AU - Wolf, E. L.

PY - 1999

Y1 - 1999

N2 - We report a study of the resistive transitions in Bi2Sr2CaCu2O8+x in the presence of an applied magnetic field (up to 12 T) at various field orientations. We focus our attention on the results obtained with orientations close to the parallelism to the (a,b) planes. We show that scaling arguments, typical of dissipative regimes independent of oriented defects, can explain qualitatively and semi-quantitatively the experimental findings, provided a 3D-2D crossover is assumed as the temperature is lowered, due to the variation of the out-of-plane coherence length. An estimate of the anisotropy in the 3D and 2D regions is given.

AB - We report a study of the resistive transitions in Bi2Sr2CaCu2O8+x in the presence of an applied magnetic field (up to 12 T) at various field orientations. We focus our attention on the results obtained with orientations close to the parallelism to the (a,b) planes. We show that scaling arguments, typical of dissipative regimes independent of oriented defects, can explain qualitatively and semi-quantitatively the experimental findings, provided a 3D-2D crossover is assumed as the temperature is lowered, due to the variation of the out-of-plane coherence length. An estimate of the anisotropy in the 3D and 2D regions is given.

KW - Angular scaling

KW - Anisotropy

KW - Dimensional crossover

KW - Resistivity

UR - http://www.scopus.com/inward/record.url?scp=0001516609&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001516609&partnerID=8YFLogxK

U2 - 10.1016/S0921-4534(98)00623-6

DO - 10.1016/S0921-4534(98)00623-6

M3 - Article

AN - SCOPUS:0001516609

SN - 0921-4534

VL - 311

SP - 223

EP - 230

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - 3-4

ER -