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A possible magnetic structure of the cluster-based Haldane compound fedotovite K2Cu3O(SO4)3

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dc.contributor.authorHase, Men_AU
dc.contributor.authorRule, KCen_AU
dc.contributor.authorHester, JRen_AU
dc.contributor.authorFernandez-Baca, JAen_AU
dc.contributor.authorMasuda, Ten_AU
dc.contributor.authorMatsuo, Yen_AU
dc.date.accessioned2026-08-28T01:42:24Zen_AU
dc.date.issued2019-08-19en_AU
dc.date.statistics2025-05-07en_AU
dc.description.abstractWe carried out neutron powder diffraction experiments on the cluster-based Haldane compound fedotovite K2Cu3O-(SO4)3. Weak magnetic reflections caused by a magnetic long-range order appeared below an antiferromagnetic transition temperature TN = 3.1 K. We propose a possible magnetic structure that is consistent with the magnetic properties reported in the literature. ©2019 The Physical Society of Japan.en_AU
dc.description.sponsorshipThis work was supported by Japan Society for the Promotion of Science (JSPS) KAKENHI Grant Number 18K03551, the grant for advanced measurement and characterization technologies accelerating the materials innovation at National Institute for Materials Science (NIMS), and JST-Mirai Program Grant Number JPMJMI18A3, Japan. Preliminary neutron powder diffraction measurements at the CTAX spectrometer used resources at the High Flux Isotope Reactor, a DOE Office of Science User Facility operated by the Oak Ridge National Laboratory (ORNL), U.S.A. (proposal ID. 2018-06). Follow-up neutron powder diffraction experiments were performed by using the SIKA spectrometer at Australian Nuclear Science and Technology Organisation (ANSTO), Australia (proposal ID. P6939). Business travel expense for the CTAX experiments was supported by the US-Japan cooperative program for neutron scattering. We are grateful to T. Hong, M. Matsuda, H. Mamiya, M. Nishino, N. Terada, N. Tsujii, M. Fujihala, and T. Sugimoto for fruitful discussion and to S. Matsumoto for the sample syntheses and X-ray diffraction measurements.en_AU
dc.identifier.articlenumber094708en_AU
dc.identifier.citationHase, M., Rule, K. C., Hester, J. R., Fernandez-Baca, J. A., Masuda, T., & Matsuo, Y. (2019). A possible magnetic structure of the cluster-based Haldane compound fedotovite K2Cu3O(SO4)3. Journal of the Physical Society of Japan, 88(9), 094708. doi:10.7566/JPSJ.88.094708en_AU
dc.identifier.issn0031-9015en_AU
dc.identifier.issn1347-4073en_AU
dc.identifier.issue9en_AU
dc.identifier.journaltitleJournal of the Physical Society of Japanen_AU
dc.identifier.urihttps://doi.org/10.7566/jpsj.88.094708en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/17349en_AU
dc.identifier.volume88en_AU
dc.languageEnglishen_AU
dc.language.isoenen_AU
dc.publisherPhysical Society of Japanen_AU
dc.subjectMagnetizationen_AU
dc.subjectCopperen_AU
dc.subjectPotassiumen_AU
dc.subjectOxygenen_AU
dc.subjectNeutronsen_AU
dc.subjectAntiferromagnetismen_AU
dc.subjectTemperature rangeen_AU
dc.subjectMagnetic propertiesen_AU
dc.subjectNeutron diffractionen_AU
dc.titleA possible magnetic structure of the cluster-based Haldane compound fedotovite K2Cu3O(SO4)3en_AU
dc.typeJournal Articleen_AU

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