Observation of high-field superconductivity of a strongly interacting fermi liquid in U6Fe

L. E. Delong; J. G. Huber; K. N. Yang; M. B. Maple

doi:10.1103/PhysRevLett.51.312

Observation of high-field superconductivity of a strongly interacting fermi liquid in U6Fe

L. E. Delong, J. G. Huber, K. N. Yang, M. B. Maple

Physics And Astronomy

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Abstract

Measurements of the temperature dependences of the upper critical field Hc2 and heat capacity CP of U6Fe are reported. Hc2 increases very rapidly for a low-transition-temperature (Tc=3.8 K) superconductor, reaching Hc2=64 kOe at T=1.95 K. CP data indicate that U6Fe is a strong-coupled bulk superconductor and an exchange-enhanced paramagnet with an electronic coefficient =14510 mJ/mole.K2. U6Fe constitutes a metallurgically clean and conclusive example of the occurrence of high-field superconductivity in a strongly interacting Fermi liquid.

Original language	English
Pages (from-to)	312-315
Number of pages	4
Journal	Physical Review Letters
Volume	51
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.51.312
State	Published - 1983

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General Physics and Astronomy

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title = "Observation of high-field superconductivity of a strongly interacting fermi liquid in U6Fe",

abstract = "Measurements of the temperature dependences of the upper critical field Hc2 and heat capacity CP of U6Fe are reported. Hc2 increases very rapidly for a low-transition-temperature (Tc=3.8 K) superconductor, reaching Hc2=64 kOe at T=1.95 K. CP data indicate that U6Fe is a strong-coupled bulk superconductor and an exchange-enhanced paramagnet with an electronic coefficient =14510 mJ/mole.K2. U6Fe constitutes a metallurgically clean and conclusive example of the occurrence of high-field superconductivity in a strongly interacting Fermi liquid.",

author = "Delong, {L. E.} and Huber, {J. G.} and Yang, {K. N.} and Maple, {M. B.}",

year = "1983",

doi = "10.1103/PhysRevLett.51.312",

language = "English",

volume = "51",

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T1 - Observation of high-field superconductivity of a strongly interacting fermi liquid in U6Fe

AU - Delong, L. E.

AU - Huber, J. G.

AU - Yang, K. N.

AU - Maple, M. B.

PY - 1983

Y1 - 1983

N2 - Measurements of the temperature dependences of the upper critical field Hc2 and heat capacity CP of U6Fe are reported. Hc2 increases very rapidly for a low-transition-temperature (Tc=3.8 K) superconductor, reaching Hc2=64 kOe at T=1.95 K. CP data indicate that U6Fe is a strong-coupled bulk superconductor and an exchange-enhanced paramagnet with an electronic coefficient =14510 mJ/mole.K2. U6Fe constitutes a metallurgically clean and conclusive example of the occurrence of high-field superconductivity in a strongly interacting Fermi liquid.

AB - Measurements of the temperature dependences of the upper critical field Hc2 and heat capacity CP of U6Fe are reported. Hc2 increases very rapidly for a low-transition-temperature (Tc=3.8 K) superconductor, reaching Hc2=64 kOe at T=1.95 K. CP data indicate that U6Fe is a strong-coupled bulk superconductor and an exchange-enhanced paramagnet with an electronic coefficient =14510 mJ/mole.K2. U6Fe constitutes a metallurgically clean and conclusive example of the occurrence of high-field superconductivity in a strongly interacting Fermi liquid.

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EP - 315

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JF - Physical Review Letters

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Observation of high-field superconductivity of a strongly interacting fermi liquid in U6Fe

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