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Title
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for heavy fermion superconductors linked with other physical properties at zero and applied pressure
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Author
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Abstract
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| The superconducting transition temperature T-c has earlier been correlated with coherence length and effective mass for a series of heavy fermion (HF) materials at atmospheric pressure. Here, a further physical property, the dc electrical conductivity sigma (T-c), is one focal point, another being the pressure dependence of both T-c and sigma (T-c) for several HF materials. The relaxation time tau (T,) is also studied in relation to an Uncertainty Principle limit, involving only the thermal energy k(B)T(c) and Planck's constant. |
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Language
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English
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Source (journal)
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Superconductor science and technology. - Bristol
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Publication
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Bristol
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2005
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ISSN
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0953-2048
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DOI
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10.1088/0953-2048/18/4/028
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Volume/pages
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18
:4
(2005)
, p. 557-560
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ISI
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000228825500030
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Full text (Publisher's DOI)
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Full text (open access)
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