Phenomenological trends for heavy fermi liquids and narrow-band metals III: Characteristic temperatures

L. E. Delong

doi:10.1016/0304-8853(86)90727-4

Phenomenological trends for heavy fermi liquids and narrow-band metals III: Characteristic temperatures

L. E. Delong

Physics And Astronomy

Producción científica: Article › revisión exhaustiva

4 Citas (Scopus)

Resumen

A correlation between the ratio of the Fermi temperature T_F^* and the Debye temperature θ_D and the occurrence of superconductivity or magnetic order is described. Values of T_F^*/θ_D≫ 1 are found to favor "conventional" superconductivity, whereas T_F^*/θ_D≲ 1 favors magnetic order. "Heavy fermion" superconductivity is found to be restricted to the case T_F^*/θ_D < 1.

Idioma original	English
Páginas (desde-hasta)	1-5
Número de páginas	5
Publicación	Journal of Magnetism and Magnetic Materials
Volumen	62
N.º	1
DOI	https://doi.org/10.1016/0304-8853(86)90727-4
Estado	Published - nov 1986

Nota bibliográfica

Funding Information:
* Paper presented at the International Conference on Anomalous Rare Earths and Actinides, Valence Fluctua-tion and Heavy Fermions, Grenoble, France, 7-11 July 1986. Work supported by the US Department of Energy, BES-Materials Sciences, under Contract #W-31-109-ENG-38. ** Permanent address: Department of Physics and Astron-omy, University of Kentucky, Lexington, KY 40506, USA.

Financiación

* Paper presented at the International Conference on Anomalous Rare Earths and Actinides, Valence Fluctua-tion and Heavy Fermions, Grenoble, France, 7-11 July 1986. Work supported by the US Department of Energy, BES-Materials Sciences, under Contract #W-31-109-ENG-38. ** Permanent address: Department of Physics and Astron-omy, University of Kentucky, Lexington, KY 40506, USA.

Financiadores	Número del financiador
BES-Materials Sciences	-31-109-ENG-38
Michigan State University-U.S. Department of Energy (MSU-DOE) Plant Research Laboratory

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1016/0304-8853(86)90727-4

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abstract = "A correlation between the ratio of the Fermi temperature TF* and the Debye temperature θD and the occurrence of superconductivity or magnetic order is described. Values of TF*/θD≫ 1 are found to favor {"}conventional{"} superconductivity, whereas TF*/θD≲ 1 favors magnetic order. {"}Heavy fermion{"} superconductivity is found to be restricted to the case TF*/θD < 1.",

author = "Delong, \{L. E.\}",

note = "Funding Information: * Paper presented at the International Conference on Anomalous Rare Earths and Actinides, Valence Fluctua-tion and Heavy Fermions, Grenoble, France, 7-11 July 1986. Work supported by the US Department of Energy, BES-Materials Sciences, under Contract \#W-31-109-ENG-38. ** Permanent address: Department of Physics and Astron-omy, University of Kentucky, Lexington, KY 40506, USA.",

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AU - Delong, L. E.

N1 - Funding Information: * Paper presented at the International Conference on Anomalous Rare Earths and Actinides, Valence Fluctua-tion and Heavy Fermions, Grenoble, France, 7-11 July 1986. Work supported by the US Department of Energy, BES-Materials Sciences, under Contract #W-31-109-ENG-38. ** Permanent address: Department of Physics and Astron-omy, University of Kentucky, Lexington, KY 40506, USA.

PY - 1986/11

Y1 - 1986/11

N2 - A correlation between the ratio of the Fermi temperature TF* and the Debye temperature θD and the occurrence of superconductivity or magnetic order is described. Values of TF*/θD≫ 1 are found to favor "conventional" superconductivity, whereas TF*/θD≲ 1 favors magnetic order. "Heavy fermion" superconductivity is found to be restricted to the case TF*/θD < 1.

AB - A correlation between the ratio of the Fermi temperature TF* and the Debye temperature θD and the occurrence of superconductivity or magnetic order is described. Values of TF*/θD≫ 1 are found to favor "conventional" superconductivity, whereas TF*/θD≲ 1 favors magnetic order. "Heavy fermion" superconductivity is found to be restricted to the case TF*/θD < 1.

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Phenomenological trends for heavy fermi liquids and narrow-band metals III: Characteristic temperatures

Resumen

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ASJC Scopus subject areas

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