Multiband d-p model for the description of Sr_{2}RuO_{4}

2015
journal article
article
cris.lastimport.wos2024-04-10T01:27:02Z
dc.abstract.enWe study electronic structure of multiband d-p model describing RuO_{4} layer such as realized in Sr_{2}RuO_{4}. The model takes into account nearest-neighbor anisotropic ruthenium-oxygen and oxygen-oxygen hoppings, intra-atomic Coulomb interaction, Hund's exchange and in addition spin-orbit coupling on ruthenium. The RuO_{4} is universally considered as a pure t_{2g} system (with e_{g} orbitals empty) due to sizable gap between t_{2g} and e_{g} levels. We show that ruthenium e_{g} orbitals are in fact occupied, similarly like showed earlier for CoO_{2} layers.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiegopl
dc.contributor.authorRościszewski, Krzysztof - 100016 pl
dc.contributor.authorOleś, Andrzej - 100024 pl
dc.date.accessioned2015-07-14T11:05:59Z
dc.date.available2015-07-14T11:05:59Z
dc.date.issued2015pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number2pl
dc.description.physical260-262pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume127pl
dc.identifier.doi10.12693/APhysPolA.127.260pl
dc.identifier.eissn1898-794Xpl
dc.identifier.issn0587-4246pl
dc.identifier.projectROD UJ / Ppl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/12789
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa*
dc.rights.licenceInna otwarta licencja
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/legalcode*
dc.share.typeotwarte czasopismo
dc.subtypeArticlepl
dc.titleMultiband d-p model for the description of Sr_{2}RuO_{4}pl
dc.title.journalActa Physica Polonica. Apl
dc.title.volumeProceedings of the European Conference Physics of Magnetism 2014 (PM'14) Poznań, Poland, June 23-27, 2014pl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-10T01:27:02Z
dc.abstract.enpl
We study electronic structure of multiband d-p model describing RuO_{4} layer such as realized in Sr_{2}RuO_{4}. The model takes into account nearest-neighbor anisotropic ruthenium-oxygen and oxygen-oxygen hoppings, intra-atomic Coulomb interaction, Hund's exchange and in addition spin-orbit coupling on ruthenium. The RuO_{4} is universally considered as a pure t_{2g} system (with e_{g} orbitals empty) due to sizable gap between t_{2g} and e_{g} levels. We show that ruthenium e_{g} orbitals are in fact occupied, similarly like showed earlier for CoO_{2} layers.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
dc.contributor.authorpl
Rościszewski, Krzysztof - 100016
dc.contributor.authorpl
Oleś, Andrzej - 100024
dc.date.accessioned
2015-07-14T11:05:59Z
dc.date.available
2015-07-14T11:05:59Z
dc.date.issuedpl
2015
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
2
dc.description.physicalpl
260-262
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
127
dc.identifier.doipl
10.12693/APhysPolA.127.260
dc.identifier.eissnpl
1898-794X
dc.identifier.issnpl
0587-4246
dc.identifier.projectpl
ROD UJ / P
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/12789
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa
dc.rights.licence
Inna otwarta licencja
dc.rights.uri*
http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
dc.share.type
otwarte czasopismo
dc.subtypepl
Article
dc.titlepl
Multiband d-p model for the description of Sr_{2}RuO_{4}
dc.title.journalpl
Acta Physica Polonica. A
dc.title.volumepl
Proceedings of the European Conference Physics of Magnetism 2014 (PM'14) Poznań, Poland, June 23-27, 2014
dc.typepl
JournalArticle
dspace.entity.type
Publication
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