Local-pair superconductivity in very high magnetic fields
Date
1996
Authors
Gedik, Zafer
Editor(s)
Advisor
Supervisor
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Source Title
Turkish Journal of Physics
Print ISSN
1300-0101
Electronic ISSN
1303-6122
Publisher
Scientific and Technical Research Council of Turkey - TUBITAK,Turkiye Bilimsel ve Teknik Arastirma Kurumu
Volume
20
Issue
6
Pages
688 - 696
Language
English
Type
Journal Title
Journal ISSN
Volume Title
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Abstract
Superconductivity of narrow-band systems with local, short-range attractive interaction in very high magnetic fields is discussed. By examining the excitation spectra of both type-II superconductors with BCS like interaction and local-pair superconductors with negative-U type interaction, it is concluded that gapless single particle energy spectrum is a characteristic feature of superconductivity in very high magnetic fields.