Possibility of a s-wave pairing in heavily Zn-doped YBa₂Cu₃O₇₋δ based on magnetic field effect on Andreev reflection spectra
dc.contributor.author | Akimenko, A.I. | |
dc.contributor.author | Gudimenko, V.A. | |
dc.date.accessioned | 2017-05-27T10:18:01Z | |
dc.date.available | 2017-05-27T10:18:01Z | |
dc.date.issued | 2008 | |
dc.description.abstract | When the dx₂₋y₂ -wave pairing is suppressed by Zn-doping in YBa₂Cu₃O₇₋δ some of the Andreev reflection spectra were found to be similar to the s-wave spectra of conventional superconductors. The energy gap is rather reproducible (2.3–3.0 meV). It is suppressed by low magnetic field (HcPC = 120–270 mT) in great contrast to the d-wave spectra (HcPC > 3 T) with the similar order of gap magnitude. We suppose that the s-wave pairing occurs near the Zn impurities. | uk_UA |
dc.identifier.citation | Possibility of a s-wave pairing in heavily Zn-doped YBa₂Cu₃O₇₋δ based on magnetic field effect on Andreev reflection spectra / A.I. Akimenko, V.A. Gudimenko // Физика низких температур. — 2008. — Т. 34, № 11. — С. 1122–1126. — Бібліогр.: 42 назв. — англ. | uk_UA |
dc.identifier.issn | 0132-6414 | |
dc.identifier.other | PACS: 74.72.Bk;74.45.+c;74.20.Rp;74.62.Dh | |
dc.identifier.uri | https://nasplib.isofts.kiev.ua/handle/123456789/117871 | |
dc.language.iso | en | uk_UA |
dc.publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України | uk_UA |
dc.relation.ispartof | Физика низких температур | |
dc.status | published earlier | uk_UA |
dc.subject | Свеpхпpоводимость, в том числе высокотемпеpатуpная | uk_UA |
dc.title | Possibility of a s-wave pairing in heavily Zn-doped YBa₂Cu₃O₇₋δ based on magnetic field effect on Andreev reflection spectra | uk_UA |
dc.type | Article | uk_UA |
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