Magnetic state selected by magnetic dipole interaction in the kagome antiferromagnet NaBa2Mn3F11

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dc.contributor.authorHayashida, Sen_AU
dc.contributor.authorIshikawa, Hen_AU
dc.contributor.authorOkamoto, Yen_AU
dc.contributor.authorOkubo, Ten_AU
dc.contributor.authorHiroi, Zen_AU
dc.contributor.authorAvdeev, Men_AU
dc.contributor.authorManuel, Pen_AU
dc.contributor.authorHagihala, Men_AU
dc.contributor.authorSoda, Men_AU
dc.contributor.authorMasuda, Ten_AU
dc.date.accessioned2021-06-28T19:59:21Zen_AU
dc.date.available2021-06-28T19:59:21Zen_AU
dc.date.issued2018-02-12en_AU
dc.date.statistics2021-06-16en_AU
dc.description.abstractWe haved studied the ground state of the classical kagome antiferromagnet NaBa2Mn3F11. Strong magnetic Bragg peaks observed for d spacings shorter than 6.0 Å were indexed by the propagation vector of k0=(0,0,0). Additional peaks with weak intensities in the d-spacing range above 8.0 Å were indexed by the incommensurate vector of k1=[0.3209(2),0.3209(2),0] and k2=[0.3338(4),0.3338(4),0]. Magnetic structure analysis unveils a 120∘ structure with the tail-chase geometry having k0 modulated by the incommensurate vector. A classical calculation of the Heisenberg kagome antiferromagnet with antiferromagnetic second-neighbor interaction, for which the ground state a k0120∘ degenerated structure, reveals that the magnetic dipole-dipole (MDD) interaction including up to the fourth neighbor terms selects the tail-chase structure. The observed modulation of the tail-chase structure is attributed to a small perturbation such as the long-range MDD interaction or the interlayer interaction. ©2018 American Physical Societyen_AU
dc.identifier.articlenumber54411en_AU
dc.identifier.citationHayashida, S., Ishikawa, H., Okamoto, Y., Okubo, T., Hiroi, Z., Avdeev, M., Manuel, P., Hagihala, M., Soda, M., & Masuda, T. (2018). Magnetic state selected by magnetic dipole interaction in the kagome antiferromagnet NaBa2Mn3F11. Physical Review B, 97(5), 054411. doi:10.1103/PhysRevB.97.054411en_AU
dc.identifier.issn2469-9969en_AU
dc.identifier.issue5en_AU
dc.identifier.journaltitlePhysical Review Ben_AU
dc.identifier.urihttps://doi.org/10.1103/PhysRevB.97.054411en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/10910en_AU
dc.identifier.volume97en_AU
dc.language.isoenen_AU
dc.publisherAmerican Physical Societyen_AU
dc.subjectMagnetismen_AU
dc.subjectPhase transformationsen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectBragg curveen_AU
dc.subjectAntiferromagnetismen_AU
dc.subjectMagnetic dipolesen_AU
dc.titleMagnetic state selected by magnetic dipole interaction in the kagome antiferromagnet NaBa2Mn3F11en_AU
dc.typeJournal Articleen_AU
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