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dc.contributor.authorKumar, Ravi-
dc.contributor.authorSingh, Abhinav Pratap-
dc.contributor.authorThakur, P.-
dc.contributor.authorChae, K. H.-
dc.contributor.authorChoi, W. K.-
dc.contributor.authorAngadi, Basavaraj-
dc.contributor.authorKaushik, S. D.-
dc.contributor.authorPatnaik, S.-
dc.date.accessioned2024-01-20T23:00:36Z-
dc.date.available2024-01-20T23:00:36Z-
dc.date.created2021-09-03-
dc.date.issued2008-08-07-
dc.identifier.issn0022-3727-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/133239-
dc.description.abstractWe report the room temperature ferromagnetism and a metal-semiconductor transition at 227 K in 200 MeV Ag15+-ion irradiated thin films of Fe-implanted ZnO. The single phase nature of Fe-doped ZnO after ion irradiation is confirmed by x-ray diffraction. Magneto-resistance measurements show spin polarization below 150 K. X-ray absorption spectroscopy and x-ray magnetic circular dichroism studies at room temperature reveal that Fe is oxidized in a mixed valence (Fe2+ and Fe3+) state and the magnetic signal is due to the Fe2+ state. The observations are explained on the basis of the combined effect of carrier doping by Fe3+ and oxygen vacancies.-
dc.languageEnglish-
dc.publisherIOP PUBLISHING LTD-
dc.subjectTIO2-
dc.titleFerromagnetism and metal-semiconducting transition in Fe-doped ZnO thin films-
dc.typeArticle-
dc.identifier.doi10.1088/0022-3727/41/15/155002-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJOURNAL OF PHYSICS D-APPLIED PHYSICS, v.41, no.15-
dc.citation.titleJOURNAL OF PHYSICS D-APPLIED PHYSICS-
dc.citation.volume41-
dc.citation.number15-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000257839700011-
dc.identifier.scopusid2-s2.0-49749125595-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusTIO2-
dc.subject.keywordAuthorZnO-
dc.subject.keywordAuthorFe-doped ZnO-
dc.subject.keywordAuthorferromagnetism-
dc.subject.keywordAuthormetal-semiconducting transition-
dc.subject.keywordAuthorswift heavy ion irradiation-
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