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http://hdl.handle.net/11154/3001
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Title: | MERCURY-BASED SUPERCONDUCTORS WITH QUASI-NORMAL OCCUPANCY |
Authors: | MORENO, M MENDEZMORENO, RM OROZCO, S ORTIZ, MA |
Issue Date: | 1995 |
Abstract: | A model with anomalous occupancy is applied to Hg-based cuprate superconductors. The anomaly consists of a small energy gap near the Fermi surface, the scale of the gap anomaly is of order of the cutoff (v.g. Debye) energy. Values of the anomalous occupancy parameters for Hg-based superconductors are obtained for different values of the ratio R and the effective coupling constant, within the weak coupling. As these materials have the highest transition temperature known for layered copper-oxide superconductors, they serve as a new testing ground for various proposed models. |
URI: | http://hdl.handle.net/11154/3001 |
ISSN: | 0217-9849 |
Appears in Collections: | Física
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