Field-induced ferromagnetism of Fe4+-perovskite system, Sr(1-x)BaxFeO3 (0 ≤x≤1)

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dc.contributor.authorHayashi, Nen_AU
dc.contributor.authorYamamoto, Ten_AU
dc.contributor.authorKitada, Aen_AU
dc.contributor.authorMatsuo, Aen_AU
dc.contributor.authorKindo, Ken_AU
dc.contributor.authorHester, JRen_AU
dc.contributor.authorKageyama, Hen_AU
dc.contributor.authorTakano, Men_AU
dc.date.accessioned2015-01-28T01:40:00Zen_AU
dc.date.available2015-01-28T01:40:00Zen_AU
dc.date.issued2013-09-05en_AU
dc.date.statistics2015-01-28en_AU
dc.description.abstractA series of cubic perovskite-type oxides, Sr1-xBaxFe4+O3 (0≤x≤1 ), have been studied through measurements of neutron diffraction and magnetization. It has been found that their helical spin structure changes from the G-type to the A-type with increasing Ba content at x∼0.85 . The application of an external magnetic field induces ferromagnetism with ∼3.5 µB/Fe, and the strength of the critical field decreases markedly from 39 T for SrFeO3 to 0.3 T for BaFeO3. The transition process can be categorized into three: SrFeO3, Sr0.4Ba0.6FeO3, and BaFeO3 types. © 2013 The Physical Society of Japanen_AU
dc.identifier.articlenumber113702en_AU
dc.identifier.citationHayashi, N., Yamamoto, T., Kitada, A., Matsuo, A., Kindo, K., Hester, J., Kageyama, H., & Takano, M. (2013). Field-induced ferromagnetism of fe4+-perovskite system, sr1-xbaxfeo3 (0 ≤x≤1). Journal of the Physical Society of Japan, 82(11), 113702. doi:10.7566/JPSJ.82.113702en_AU
dc.identifier.govdoc5409en_AU
dc.identifier.issn1347-4073en_AU
dc.identifier.issue11en_AU
dc.identifier.journaltitleJournal of the Physical Society of Japanen_AU
dc.identifier.urihttp://dx.doi.org/10.7566/JPSJ.82.113702en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/6119en_AU
dc.identifier.volume82en_AU
dc.language.isoenen_AU
dc.publisherThe Physical Society of Japanen_AU
dc.subjectPerovskiteen_AU
dc.subjectIronen_AU
dc.subjectStrontiumen_AU
dc.subjectBariumen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectMagnetizationen_AU
dc.titleField-induced ferromagnetism of Fe4+-perovskite system, Sr(1-x)BaxFeO3 (0 ≤x≤1)en_AU
dc.typeJournal Articleen_AU
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