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Valence and spin states, and the metal-insulator transition in ferromagnetic La2-x Srx MnNiO6 (x=0,0.2) : Valence and spin states, and the metal-insulator transition in ferromagnetic La<sub>2-<i>x</i></sub>Sr<i><sub>x</sub></i>MnNiO<sub>6</sub> (<i>x</i>=0,0.2)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, J. -S. | - |
dc.contributor.author | Lee, H. J. | - |
dc.contributor.author | Kim, D. H. | - |
dc.contributor.author | Kolesnik, S. | - |
dc.contributor.author | Dabrowski, B. | - |
dc.contributor.author | Swierczek, K. | - |
dc.contributor.author | Lee, Jieun | - |
dc.contributor.author | Kim, Bongjae | - |
dc.contributor.author | Min, B. I. | - |
dc.date.accessioned | 2024-05-21T02:26:48Z | - |
dc.date.available | 2024-05-21T02:26:48Z | - |
dc.date.created | 2024-05-21 | - |
dc.date.created | 2024-05-21 | - |
dc.date.created | 2024-05-21 | - |
dc.date.issued | 2009-07 | - |
dc.identifier.citation | PHYSICAL REVIEW B, Vol.80 No.4 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | https://hdl.handle.net/10371/203583 | - |
dc.description.abstract | Electronic structures of a ferromagnetic insulator La2MnNiO6 and Sr-doped La1.8Sr0.2MnNiO6 have been investigated by employing soft x-ray synchrotron-radiation spectroscopies, first-principles band-structure calculations, and ligand-field multiplet calculations. Our study provides evidence that La2MnNiO6 has the [high-spin (HS) Mn4+-(3)A(2) Ni2+] configuration while La1.8Sr0.2MnNiO6 has [HS Mn4+-(3)A(2) Ni2+ low-spin Ni3+]. It is directly observed that the spin moments of Mn and Ni ions are coupled ferromagnetically. The metallic spectral weight is observed for x=0.2 in O 1s x-ray absorption spectroscopy, which is consistent with the half-metallic ground state predicted by band-structure calculations. | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Valence and spin states, and the metal-insulator transition in ferromagnetic La2-x Srx MnNiO6 (x=0,0.2) | - |
dc.title.alternative | Valence and spin states, and the metal-insulator transition in ferromagnetic La2-xSrxMnNiO6 (x=0,0.2) | - |
dc.type | Article | - |
dc.identifier.doi | 10.1103/PhysRevB.80.045115 | - |
dc.citation.journaltitle | PHYSICAL REVIEW B | - |
dc.identifier.wosid | 000268618100039 | - |
dc.identifier.scopusid | 2-s2.0-69949160246 | - |
dc.citation.number | 4 | - |
dc.citation.volume | 80 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Lee, Jieun | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | X-RAY-ABSORPTION | - |
dc.subject.keywordPlus | ELECTRONIC-STRUCTURE | - |
dc.subject.keywordPlus | CIRCULAR-DICHROISM | - |
dc.subject.keywordPlus | MAGNETIZATION | - |
dc.subject.keywordPlus | PEROVSKITES | - |
dc.subject.keywordPlus | PHOTOEMISSION | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | LA2NIMNO6 | - |
dc.subject.keywordPlus | SYMMETRY | - |
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