Complexity in high-temperature superconductors
A spin-fermion and Landau–Ginzburg model for high-temperature superconductors are formulated and analyzed with unbiased numerical techniques. The study of the competition between d-wave superconductivity and antiferromagnetism in the clean limit suggests that the phase diagram is not universal. W...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2006 |
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| Format: | Artikel |
| Sprache: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Complexity in high-temperature superconductors / G. Alvarez, A. Moreo, E. Dagotto // Физика низких температур. — 2006. — Т. 32, № 4-5. — С. 391-400. — Бібліогр.: 39 назв. — англ. |
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Alvarez, G. Moreo, A. Dagotto, E. 2017-06-11T12:01:48Z 2017-06-11T12:01:48Z 2006 Complexity in high-temperature superconductors / G. Alvarez, A. Moreo, E. Dagotto // Физика низких температур. — 2006. — Т. 32, № 4-5. — С. 391-400. — Бібліогр.: 39 назв. — англ. 0132-6414 PACS: 74.20.De 74.20.Rp https://nasplib.isofts.kiev.ua/handle/123456789/120183 A spin-fermion and Landau–Ginzburg model for high-temperature superconductors are formulated and analyzed with unbiased numerical techniques. The study of the competition between d-wave superconductivity and antiferromagnetism in the clean limit suggests that the phase diagram is not universal. When chemical disorder is considered, a «clustered state» with short range order but without long range order appears leading to the possibility of a giant proximity effect. The influence of disorder on the spectral function is also addressed and results are compared to available angle resolved photoemission data for cuprates. The Oak Ridge National Laboratory is managed by UT-Battelle, LLC, for the U.S. Department of Energy under Contract DE-AC05-00OR22725. A.M. and E.D. are supported by NSF grant DMR-0312333. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур General Aspects Complexity in high-temperature superconductors Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Complexity in high-temperature superconductors |
| spellingShingle |
Complexity in high-temperature superconductors Alvarez, G. Moreo, A. Dagotto, E. General Aspects |
| title_short |
Complexity in high-temperature superconductors |
| title_full |
Complexity in high-temperature superconductors |
| title_fullStr |
Complexity in high-temperature superconductors |
| title_full_unstemmed |
Complexity in high-temperature superconductors |
| title_sort |
complexity in high-temperature superconductors |
| author |
Alvarez, G. Moreo, A. Dagotto, E. |
| author_facet |
Alvarez, G. Moreo, A. Dagotto, E. |
| topic |
General Aspects |
| topic_facet |
General Aspects |
| publishDate |
2006 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| description |
A spin-fermion and Landau–Ginzburg model for high-temperature superconductors are formulated
and analyzed with unbiased numerical techniques. The study of the competition between
d-wave superconductivity and antiferromagnetism in the clean limit suggests that the phase diagram
is not universal. When chemical disorder is considered, a «clustered state» with short range
order but without long range order appears leading to the possibility of a giant proximity effect.
The influence of disorder on the spectral function is also addressed and results are compared to
available angle resolved photoemission data for cuprates.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120183 |
| citation_txt |
Complexity in high-temperature superconductors / G. Alvarez, A. Moreo, E. Dagotto // Физика низких температур. — 2006. — Т. 32, № 4-5. — С. 391-400. — Бібліогр.: 39 назв. — англ. |
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2025-12-07T16:53:12Z |
| last_indexed |
2025-12-07T16:53:12Z |
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