Anti-Correlation between Energy-Gap and Phonon Energy for Cuprate Bi2212 Superconductor
نویسندگان
چکیده
منابع مشابه
Energy gap of ferromagnet-superconductor bilayers
The excitation spectrum of clean ferromagnet-superconductor bilayers is calculated within the framework of the self-consistent Bogoliubov-de Gennes theory. Because of the proximity effect, the superconductor induces a gap in the ferromagnet spectrum, for thin ferromagnetic layers. The effect depends strongly on the exchange field in the ferromagnet. We find that as the thickness of the ferromag...
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ژورنال
عنوان ژورنال: Chinese Physics Letters
سال: 2008
ISSN: 0256-307X,1741-3540
DOI: 10.1088/0256-307x/25/6/081