Valence Band Structure and X-ray Spectra of Oxygen-Deficient Ferrites SrFeOx
DC Element | Wert | Sprache |
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dc.contributor.author | Galakhov, V. R. | |
dc.contributor.author | Kurmaev, E. Z. | |
dc.contributor.author | Kuepper, K. | |
dc.contributor.author | Neumann, M. | |
dc.contributor.author | McLeod, J. A. | |
dc.contributor.author | Moewes, A. | |
dc.contributor.author | Leonidov, I. A. | |
dc.contributor.author | Kozhevnikov, V. L. | |
dc.date.accessioned | 2021-12-23T16:22:10Z | - |
dc.date.available | 2021-12-23T16:22:10Z | - |
dc.date.issued | 2010 | |
dc.identifier.issn | 19327447 | |
dc.identifier.uri | https://osnascholar.ub.uni-osnabrueck.de/handle/unios/14194 | - |
dc.description.abstract | We present a study of the electronic structure of oxygen-deficient ferrites SrFeOx (x = 2.46, 2.52. 2.68, and 2.82) by means of X-ray photoelectron, X-ray emission, and X-ray absorption spectroscopies. Front the Fe 3s photoelectron splitting, the magnetic moments are estimated. It is found that the doped holes are localized in both Fe 3d and O 2p states. The valence band structure is analyzed. It is shown that the band gap decreases with the increase of oxygen concentration. | |
dc.description.sponsorship | Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [07-02-00540, 08-03-99071]; Research Council of President of the Russian Federation [NSH-3572.2010.2]; U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-AC03-76SF00098]; National Sciences and Engineering Research CouncilNatural Sciences and Engineering Research Council of Canada (NSERC); Canada Research Chair programCanada Research Chairs; Program of the Federal State of Lower Saxony, Germany; This work is supported by the Russian Foundation for Basic Research (Grants Nos 07-02-00540 and 08-03-99071) and by the Research Council of President of the Russian Federation (Project NSH-3572.2010.2). Part of the work has been perfomed at the ALS, which is supported by the U.S. Department of Energy Under Contract No. DE-AC03-76SF00098. A.M. gratefully acknowledges the National Sciences and Engineering Research Council and the Canada Research Chair program. K.K. is grateful for financial support by the Program of the Federal State of Lower Saxony, Germany. | |
dc.language.iso | en | |
dc.publisher | AMER CHEMICAL SOC | |
dc.relation.ispartof | JOURNAL OF PHYSICAL CHEMISTRY C | |
dc.subject | CHEMICAL-POTENTIAL SHIFT | |
dc.subject | Chemistry | |
dc.subject | Chemistry, Physical | |
dc.subject | CRYSTAL | |
dc.subject | ELECTRONIC-STRUCTURE | |
dc.subject | FEATURES | |
dc.subject | GENERALIZED GRADIENT APPROXIMATION | |
dc.subject | LA1-XSRXFEO3 | |
dc.subject | MAGNETIC-PROPERTIES | |
dc.subject | Materials Science | |
dc.subject | Materials Science, Multidisciplinary | |
dc.subject | Nanoscience & Nanotechnology | |
dc.subject | PHASE | |
dc.subject | Science & Technology - Other Topics | |
dc.subject | SYSTEM | |
dc.title | Valence Band Structure and X-ray Spectra of Oxygen-Deficient Ferrites SrFeOx | |
dc.type | journal article | |
dc.identifier.doi | 10.1021/jp909091s | |
dc.identifier.isi | ISI:000275708600054 | |
dc.description.volume | 114 | |
dc.description.issue | 11 | |
dc.description.startpage | 5154 | |
dc.description.endpage | 5159 | |
dc.contributor.orcid | 0000-0002-2040-7540 | |
dc.contributor.orcid | 0000-0003-1422-2512 | |
dc.contributor.orcid | 0000-0003-4625-4930 | |
dc.contributor.orcid | 0000-0003-1422-2512 | |
dc.contributor.orcid | 0000-0002-1642-7362 | |
dc.contributor.researcherid | J-7097-2019 | |
dc.contributor.researcherid | G-1397-2016 | |
dc.contributor.researcherid | M-8101-2019 | |
dc.contributor.researcherid | J-4254-2013 | |
dc.contributor.researcherid | P-6470-2016 | |
dc.contributor.researcherid | J-6030-2013 | |
dc.identifier.eissn | 19327455 | |
dc.publisher.place | 1155 16TH ST, NW, WASHINGTON, DC 20036 USA | |
dcterms.isPartOf.abbreviation | J. Phys. Chem. C |
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geprüft am 18.05.2024