Metamorphoses of electronic structure of FeSe-based superconductors (Review Article)
The electronic structure of FeSe, the simplest iron-based superconductor (Fe-SC), conceals a potential
 of dramatic increase of Tc that realizes under pressure or in a single layer film. This is also the system where
 nematicity, the phenomenon of a keen current interest, is most eas...
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| Veröffentlicht in: | Физика низких температур |
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| Datum: | 2016 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2016
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/129320 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) / Yu.V. Pustovit A.A. Kordyuk // Физика низких температур. — 2016. — Т. 42, № 11. — С. 1268-1283. — Бібліогр.: 107 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862716944367484928 |
|---|---|
| author | Yu.V., Pustovit Kordyuk, A.A. |
| author_facet | Yu.V., Pustovit Kordyuk, A.A. |
| citation_txt | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) / Yu.V. Pustovit A.A. Kordyuk // Физика низких температур. — 2016. — Т. 42, № 11. — С. 1268-1283. — Бібліогр.: 107 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | The electronic structure of FeSe, the simplest iron-based superconductor (Fe-SC), conceals a potential
of dramatic increase of Tc that realizes under pressure or in a single layer film. This is also the system where
nematicity, the phenomenon of a keen current interest, is most easy to study since it is not accompanied
by the antiferomagnetic transition like in all other Fe-SC’s. Here we overview recent experimental data on electronic
structure of FeSe-based superconductors: isovalently doped crystals, intercalates, and single layer films,
trying to clarify its topology and possible relation of this topology to superconductivity. We argue that
the marked differences between the experimental and calculated band structures for all FeSe compounds can be
described by a hoping selective renormalization model for a spin/orbital correlated state that may naturally explain
both the evolution of the band structure with temperature and nematicity.
|
| first_indexed | 2025-12-07T18:08:37Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-129320 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-12-07T18:08:37Z |
| publishDate | 2016 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Yu.V., Pustovit Kordyuk, A.A. 2018-01-18T18:19:51Z 2018-01-18T18:19:51Z 2016 Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) / Yu.V. Pustovit A.A. Kordyuk // Физика низких температур. — 2016. — Т. 42, № 11. — С. 1268-1283. — Бібліогр.: 107 назв. — англ. 0132-6414 PACS: 74.25.–q, 74.25.Jb, 74.25.F– https://nasplib.isofts.kiev.ua/handle/123456789/129320 The electronic structure of FeSe, the simplest iron-based superconductor (Fe-SC), conceals a potential
 of dramatic increase of Tc that realizes under pressure or in a single layer film. This is also the system where
 nematicity, the phenomenon of a keen current interest, is most easy to study since it is not accompanied
 by the antiferomagnetic transition like in all other Fe-SC’s. Here we overview recent experimental data on electronic
 structure of FeSe-based superconductors: isovalently doped crystals, intercalates, and single layer films,
 trying to clarify its topology and possible relation of this topology to superconductivity. We argue that
 the marked differences between the experimental and calculated band structures for all FeSe compounds can be
 described by a hoping selective renormalization model for a spin/orbital correlated state that may naturally explain
 both the evolution of the band structure with temperature and nematicity. We acknowledge discussions with M. Abdel-Hafiez,
 V.V. Bezguba, A. Bianconi, S.V. Borisenko, V. Brouet,
 D.A. Chareev, A.V. Chubukov, A.I. Coldea, I. Eremin,
 D.V. Evtushinsky, D.S. Inosov, T.K. Kim, M.M. Korshunov,
 I.V. Morozov, S. Rößler, M.V. Sadovskii, J. Spałek, A.N.
 Vasiliev, A.N. Yaresko, and V.B. Zabolotnyy. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур К 30-летию открытия высокотемпературной сверхпроводимости Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) Article published earlier |
| spellingShingle | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) Yu.V., Pustovit Kordyuk, A.A. К 30-летию открытия высокотемпературной сверхпроводимости |
| title | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) |
| title_full | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) |
| title_fullStr | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) |
| title_full_unstemmed | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) |
| title_short | Metamorphoses of electronic structure of FeSe-based superconductors (Review Article) |
| title_sort | metamorphoses of electronic structure of fese-based superconductors (review article) |
| topic | К 30-летию открытия высокотемпературной сверхпроводимости |
| topic_facet | К 30-летию открытия высокотемпературной сверхпроводимости |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/129320 |
| work_keys_str_mv | AT yuvpustovit metamorphosesofelectronicstructureoffesebasedsuperconductorsreviewarticle AT kordyukaa metamorphosesofelectronicstructureoffesebasedsuperconductorsreviewarticle |