Superconducting gap and pseudogap
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Superconducting gap and pseudogap
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| Creator |
Guy Deutscher
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| Subject |
Pseudogap
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| Description |
The discovery of the pseudogap has been a fundamental advance in uncovering the new physics of the high-Tc cuprates. Yet, its meaning is still far from being clear. In particular, its relation to the superconducting gap remains an object of controversy. While many authors consider that it is a high temperature precursor of superconductivity, which turns into the superconducting gap at low temperatures, others contend that it is a normal state property related only indirectly to superconductivity. We review a number of experiments such as single particle tunneling, Andreev–Saint–James reflections and others, and conclude that in the underdoped regime there exists considerable evidence for the existence of two distinct energy scales, the superconducting gap and the pseudogap, which appear to merge into one another in overdoped samples. |
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| Date |
2017-06-11T12:22:59Z
2017-06-11T12:22:59Z 2006 |
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| Type |
Article
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| Identifier |
Superconducting gap and pseudogap / Guy Deutscher // Физика низких температур. — 2006. — Т. 32, № 6. — С. 740–745. — Бібліогр.: 22 назв. — англ.
0132-6414 PACS: 74.72.–h http://dspace.nbuv.gov.ua/handle/123456789/120202 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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