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Multiband d-p model for the description of Sr_{2}RuO_{4}
Journal
Acta Physica Polonica. A
Author
Rościszewski Krzysztof
Oleś Andrzej
Volume
127
Number
2
Title of volume
Proceedings of the European Conference Physics of Magnetism 2014 (PM'14) Poznań, Poland, June 23-27, 2014
Pages
260-262
ISSN
0587-4246
eISSN
1898-794X
Language
English
Journal language
English
Abstract in English
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.
Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
cris.lastimport.wos | 2024-04-10T01:27:02Z | |
dc.abstract.en | 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. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
dc.contributor.author | Rościszewski, Krzysztof - 100016 | pl |
dc.contributor.author | Oleś, Andrzej - 100024 | pl |
dc.date.accessioned | 2015-07-14T11:05:59Z | |
dc.date.available | 2015-07-14T11:05:59Z | |
dc.date.issued | 2015 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.number | 2 | pl |
dc.description.physical | 260-262 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 127 | pl |
dc.identifier.doi | 10.12693/APhysPolA.127.260 | pl |
dc.identifier.eissn | 1898-794X | pl |
dc.identifier.issn | 0587-4246 | pl |
dc.identifier.project | ROD UJ / P | pl |
dc.identifier.uri | http://ruj.uj.edu.pl/xmlui/handle/item/12789 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
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.subtype | Article | pl |
dc.title | Multiband d-p model for the description of Sr_{2}RuO_{4} | pl |
dc.title.journal | Acta Physica Polonica. A | pl |
dc.title.volume | Proceedings of the European Conference Physics of Magnetism 2014 (PM'14) Poznań, Poland, June 23-27, 2014 | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |
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 Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Rościszewski, Krzysztof
Oleś, Andrzej
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