High-field superconductivity in U6Fe and U6Co

L. E. DeLong; L. N. Hall; S. K. Malik; G. W. Crabtree; W. Kwok; K. A. Gschneidner

doi:10.1016/0304-8853(87)90642-1

High-field superconductivity in U₆Fe and U₆Co

L. E. DeLong, L. N. Hall, S. K. Malik, G. W. Crabtree, W. Kwok, K. A. Gschneidner

Physics And Astronomy

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

5 Scopus citations

Abstract

Upper critical field data for U₆Fe and U₆Co are found to be markedly inconsistent with the weak coupling WHHM model. Nevertheless, excellent quantitative fits of H_c2 vs. T are obtained by using a modification of the WHHM model in which the orbital field is multiplied by a temperature-dependent enhancement factor.

Original language	English
Pages (from-to)	478-480
Number of pages	3
Journal	Journal of Magnetism and Magnetic Materials
Volume	63-64
Issue number	C
DOIs	https://doi.org/10.1016/0304-8853(87)90642-1
State	Published - Jan 1987

Bibliographical note

Funding Information:
* Work supported by the US Department of Energy, BES-Matenals Sciences, under Contract #W-31-109-ENG-38 t Permanent address Dept Physics and Astronomy, U Kentucky, Lexington, KY 40506 (Research partmlly supported by Research Corporation) ** Permanent address TIFR, Bombay, 400 005, India HR esearch supported by the US Department of Energy

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(87)90642-1

Cite this

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title = "High-field superconductivity in U6Fe and U6Co",

abstract = "Upper critical field data for U6Fe and U6Co are found to be markedly inconsistent with the weak coupling WHHM model. Nevertheless, excellent quantitative fits of Hc2 vs. T are obtained by using a modification of the WHHM model in which the orbital field is multiplied by a temperature-dependent enhancement factor.",

author = "DeLong, {L. E.} and Hall, {L. N.} and Malik, {S. K.} and Crabtree, {G. W.} and W. Kwok and Gschneidner, {K. A.}",

note = "Funding Information: * Work supported by the US Department of Energy, BES-Matenals Sciences, under Contract #W-31-109-ENG-38 t Permanent address Dept Physics and Astronomy, U Kentucky, Lexington, KY 40506 (Research partmlly supported by Research Corporation) ** Permanent address TIFR, Bombay, 400 005, India HR esearch supported by the US Department of Energy",

year = "1987",

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pages = "478--480",

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T1 - High-field superconductivity in U6Fe and U6Co

AU - DeLong, L. E.

AU - Hall, L. N.

AU - Malik, S. K.

AU - Crabtree, G. W.

AU - Kwok, W.

AU - Gschneidner, K. A.

N1 - Funding Information: * Work supported by the US Department of Energy, BES-Matenals Sciences, under Contract #W-31-109-ENG-38 t Permanent address Dept Physics and Astronomy, U Kentucky, Lexington, KY 40506 (Research partmlly supported by Research Corporation) ** Permanent address TIFR, Bombay, 400 005, India HR esearch supported by the US Department of Energy

PY - 1987/1

Y1 - 1987/1

N2 - Upper critical field data for U6Fe and U6Co are found to be markedly inconsistent with the weak coupling WHHM model. Nevertheless, excellent quantitative fits of Hc2 vs. T are obtained by using a modification of the WHHM model in which the orbital field is multiplied by a temperature-dependent enhancement factor.

AB - Upper critical field data for U6Fe and U6Co are found to be markedly inconsistent with the weak coupling WHHM model. Nevertheless, excellent quantitative fits of Hc2 vs. T are obtained by using a modification of the WHHM model in which the orbital field is multiplied by a temperature-dependent enhancement factor.

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