DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, JS | ko |
dc.contributor.author | Kim, G | ko |
dc.contributor.author | Lee, HJ | ko |
dc.contributor.author | Kim, DH | ko |
dc.contributor.author | Kim, HS | ko |
dc.contributor.author | Shim, Jeong Hyun | ko |
dc.contributor.author | Lee, Soonchil | ko |
dc.contributor.author | Lee, Hangil | ko |
dc.contributor.author | Kim, JY | ko |
dc.contributor.author | Kim, BH | ko |
dc.contributor.author | Min, BI | ko |
dc.date.accessioned | 2013-03-06T20:44:18Z | - |
dc.date.available | 2013-03-06T20:44:18Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-01 | - |
dc.identifier.citation | PHYSICAL REVIEW B, v.77 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/10203/88406 | - |
dc.description.abstract | The valence and spin states of MnFe(2)O(4) spinel oxide have been investigated by employing soft x-ray absorption spectroscopy (XAS) and x-ray magnetic circular dichroism (XMCD). The measured Mn 2p and Fe 2p XAS spectra indicate that Mn and Fe ions are nearly divalent (Mn(2+)) and trivalent (Fe(3+)), respectively. Our XAS and XMCD spectra for MnFe(2)O(4) do not show clear evidence of mixed-valent states but provide evidence for the inversion of both Mn and Fe ions, with T(d)/O(h)similar to 0.8/0.2 for Mn ions and T(d)/O(h)similar to 0.1/0.9 for Fe ions, respectively. Based on our data, MnFe(2)O(4) can be described either by the single-valence states of (Mn(0.8)(2+)Fe(0.2)(3+))(A)[Fe(1.8)(3+)Mn(0.2)(2+)](B)O(4) or by the mixed-valence states of (Mn(0.8)(2+)Fe(0.2)(3+))(A)[Fe(1.6)(3+)Fe(0.2)(2+)Mn(0.2)(3+)](B)O(4). | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.subject | TRANSITION-METAL COMPOUNDS | - |
dc.subject | MANGANESE FERRITE | - |
dc.subject | CATION DISTRIBUTION | - |
dc.subject | FIELD | - |
dc.subject | RESONANCE | - |
dc.subject | SYMMETRY | - |
dc.subject | SYSTEMS | - |
dc.subject | IRON | - |
dc.subject | XMCD | - |
dc.subject | MN | - |
dc.title | Soft x-ray absorption spectroscopy and magnetic circular dichroism study of the valence and spin states in spinel MnFe2O4 | - |
dc.type | Article | - |
dc.identifier.wosid | 000252862900054 | - |
dc.identifier.scopusid | 2-s2.0-38349184555 | - |
dc.type.rims | ART | - |
dc.citation.volume | 77 | - |
dc.citation.publicationname | PHYSICAL REVIEW B | - |
dc.identifier.doi | 10.1103/PhysRevB.77.035121 | - |
dc.contributor.localauthor | Lee, Soonchil | - |
dc.contributor.nonIdAuthor | Kang, JS | - |
dc.contributor.nonIdAuthor | Kim, G | - |
dc.contributor.nonIdAuthor | Lee, HJ | - |
dc.contributor.nonIdAuthor | Kim, DH | - |
dc.contributor.nonIdAuthor | Kim, HS | - |
dc.contributor.nonIdAuthor | Lee, Hangil | - |
dc.contributor.nonIdAuthor | Kim, JY | - |
dc.contributor.nonIdAuthor | Kim, BH | - |
dc.contributor.nonIdAuthor | Min, BI | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | TRANSITION-METAL COMPOUNDS | - |
dc.subject.keywordPlus | MANGANESE FERRITE | - |
dc.subject.keywordPlus | CATION DISTRIBUTION | - |
dc.subject.keywordPlus | FIELD | - |
dc.subject.keywordPlus | RESONANCE | - |
dc.subject.keywordPlus | SYMMETRY | - |
dc.subject.keywordPlus | SYSTEMS | - |
dc.subject.keywordPlus | IRON | - |
dc.subject.keywordPlus | XMCD | - |
dc.subject.keywordPlus | MN | - |
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