Evidence of a s-wave subdominant order parameter in YBa₂Cu₃O₇₋δ from break-junction tunneling spectra

Evidence of a s-wave subdominant order parameter in YBa₂Cu₃O₇₋δ from break-junction tunneling spectra

The tunneling spectra of YBa₂Cu₃O₇₋δ break-junctions have been investigated for the tunneling direction close to the node one. The behavior of the zero-bias conductance peak (ZBCP) and Josephson current have been studied with temperature and magnetic field. The observed deep splitting of ZBCP which...

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Bibliographic Details
Date:2010
Main Authors: Akimenko, A.I., Bobba, F., Giubileo, F., Gudimenko, V.A., Piano, S., Cucolo, A.M.
Format: Article
Language:English
Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2010
Series:Физика низких температур
Subjects:
Свеpхпpоводимость, в том числе высокотемпеpатуpная
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/116897
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Evidence of a s-wave subdominant order parameter in YBa₂Cu₃O₇₋δ from break-junction tunneling spectra / A.I. Akimenko, F. Bobba, F. Giubileo, V.A. Gudimenko, S. Piano, A.M. Cucolo // Физика низких температур. — 2010. — Т. 36, № 2. — С. 212-216. — Бібліогр.: 30 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine

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