Scaling of the flux pinning in La1.45Nd0.40Sr0.15CuO4 stripe phase superconductor

Kh A. Ziq; A. F. Salem; D. K. Finnemore

doi:10.1016/S0921-4526(02)01030-X

Scaling of the flux pinning in La_1.45Nd_0.40Sr_0.15CuO₄ stripe phase superconductor

Kh A. Ziq^*, A. F. Salem, D. K. Finnemore

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

Magnetization measurements for La_1.45Nd_0.40Sr_0.15CuO₄ single crystal have been performed in order to investigate the effects of spin-charge ordering on pinning and scaling behavior of J_c and P_f. Despite the large differences in the irreversible fields along the ab-plane and the c-axis, the obtained values of H_c (hence the free energy) are basically similar. The maximum pinning forces obtained from the irreversible magnetization along c and in the ab-plane were found to scale with (H_c)^β for both crystallographic directions.

Original language	English
Pages (from-to)	317-319
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	321
Issue number	1-4
DOIs	https://doi.org/10.1016/S0921-4526(02)01030-X
State	Published - Aug 2002

Bibliographical note

Funding Information:
We would like to acknowledge the help and support of King Fahd University of Petroleum and minerals for its support. Work at Ames Laboratory was supported by the US department of Energy (DOE), Office of Basic Energy Sciences and the Office of Energy Efficiency and Renewable Energy under Contract No. W-7405-ENG-82.

Keywords

Strip phase
Superconductors
Thermodynamic critical field

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4526(02)01030-X

Cite this

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title = "Scaling of the flux pinning in La1.45Nd0.40Sr0.15CuO4 stripe phase superconductor",

abstract = "Magnetization measurements for La1.45Nd0.40Sr0.15CuO4 single crystal have been performed in order to investigate the effects of spin-charge ordering on pinning and scaling behavior of Jc and Pf. Despite the large differences in the irreversible fields along the ab-plane and the c-axis, the obtained values of Hc (hence the free energy) are basically similar. The maximum pinning forces obtained from the irreversible magnetization along c and in the ab-plane were found to scale with (Hc)β for both crystallographic directions.",

keywords = "Strip phase, Superconductors, Thermodynamic critical field",

author = "Ziq, {Kh A.} and Salem, {A. F.} and Finnemore, {D. K.}",

note = "Funding Information: We would like to acknowledge the help and support of King Fahd University of Petroleum and minerals for its support. Work at Ames Laboratory was supported by the US department of Energy (DOE), Office of Basic Energy Sciences and the Office of Energy Efficiency and Renewable Energy under Contract No. W-7405-ENG-82. ",

year = "2002",

month = aug,

doi = "10.1016/S0921-4526(02)01030-X",

language = "English",

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journal = "Physica B: Condensed Matter",

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T1 - Scaling of the flux pinning in La1.45Nd0.40Sr0.15CuO4 stripe phase superconductor

AU - Ziq, Kh A.

AU - Salem, A. F.

AU - Finnemore, D. K.

N1 - Funding Information: We would like to acknowledge the help and support of King Fahd University of Petroleum and minerals for its support. Work at Ames Laboratory was supported by the US department of Energy (DOE), Office of Basic Energy Sciences and the Office of Energy Efficiency and Renewable Energy under Contract No. W-7405-ENG-82.

PY - 2002/8

Y1 - 2002/8

N2 - Magnetization measurements for La1.45Nd0.40Sr0.15CuO4 single crystal have been performed in order to investigate the effects of spin-charge ordering on pinning and scaling behavior of Jc and Pf. Despite the large differences in the irreversible fields along the ab-plane and the c-axis, the obtained values of Hc (hence the free energy) are basically similar. The maximum pinning forces obtained from the irreversible magnetization along c and in the ab-plane were found to scale with (Hc)β for both crystallographic directions.

AB - Magnetization measurements for La1.45Nd0.40Sr0.15CuO4 single crystal have been performed in order to investigate the effects of spin-charge ordering on pinning and scaling behavior of Jc and Pf. Despite the large differences in the irreversible fields along the ab-plane and the c-axis, the obtained values of Hc (hence the free energy) are basically similar. The maximum pinning forces obtained from the irreversible magnetization along c and in the ab-plane were found to scale with (Hc)β for both crystallographic directions.

KW - Strip phase

KW - Superconductors

KW - Thermodynamic critical field

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U2 - 10.1016/S0921-4526(02)01030-X

DO - 10.1016/S0921-4526(02)01030-X

M3 - Conference article

AN - SCOPUS:0036684946

SN - 0921-4526

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EP - 319

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

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