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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Опубліковано в: :Физика низких температур
Дата:2016
Автори: Yu.V., Pustovit, Kordyuk, A.A.
Формат: Стаття
Мова:Англійська
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2016
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Онлайн доступ: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
Цитувати: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.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
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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
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institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
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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
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