Nanometric Size Effect on Magnetic Ordering in Half-doped La0.5Ca0.5MnO3 Manganite: EPR Probing
DC Field | Value | Language |
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dc.contributor.author | Auslender, M. | - |
dc.contributor.author | Lee, Cheol Eui | - |
dc.contributor.author | Rozenberg, E. | - |
dc.contributor.author | Shames, A. I. | - |
dc.contributor.author | Mogilyansky, D. | - |
dc.contributor.author | Sominski, E. | - |
dc.contributor.author | Gedanken, A. | - |
dc.date.accessioned | 2021-09-07T22:19:50Z | - |
dc.date.available | 2021-09-07T22:19:50Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-12 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115162 | - |
dc.description.abstract | Measurements of the X-band electron paramagnetic resonance and the model fittings of the linewidth and intensity versus temperature dependences were employed to probe the finite-size effect on the magnetic ordering in half-doped La0.5Ca0.5MnO3 manganite. It is shown that complex mixed magnetic ordering in bulk samples, comprised of the antiferromagnetic and the charge-ordered (AFM/CO) component, together with the ferromagnetic one, appear to be unstable regarding this effect; the AFM/CO phase is suppressed in nano-samples, which agrees with the data of magnetic measurements. In addition, we have managed to show that the FM state, appearing in nano-grains, is frustrated due to (i) an AFM-like core-shell interaction and (ii) a strong spin disorder at the surfaces and core-shell transition layers. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.subject | LA1-XCAXMNO3 | - |
dc.subject | PHASE | - |
dc.subject | LA1-XCA(X)MNO3 | - |
dc.subject | NANOPARTICLES | - |
dc.subject | TEMPERATURE | - |
dc.subject | CRYSTALS | - |
dc.subject | BULK | - |
dc.title | Nanometric Size Effect on Magnetic Ordering in Half-doped La0.5Ca0.5MnO3 Manganite: EPR Probing | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Cheol Eui | - |
dc.identifier.doi | 10.3938/jkps.57.1559 | - |
dc.identifier.scopusid | 2-s2.0-78650363231 | - |
dc.identifier.wosid | 000285486200004 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.57, no.6, pp.1559 - 1562 | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 57 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1559 | - |
dc.citation.endPage | 1562 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001501136 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.subject.keywordPlus | LA1-XCAXMNO3 | - |
dc.subject.keywordPlus | PHASE | - |
dc.subject.keywordPlus | LA1-XCA(X)MNO3 | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | CRYSTALS | - |
dc.subject.keywordPlus | BULK | - |
dc.subject.keywordAuthor | Doped manganites | - |
dc.subject.keywordAuthor | Nanotechnology | - |
dc.subject.keywordAuthor | Electron paramagnetic resonance | - |
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