Triakontadipole and high-order dysprosium multipoles in the antiferromagnetic phase of DyB2C2

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dc.contributor.authorPrincep, AJen_AU
dc.contributor.authorMulders, AMen_AU
dc.contributor.authorStaub, Uen_AU
dc.contributor.authorScagnoli, Ven_AU
dc.contributor.authorNakamura, Ten_AU
dc.contributor.authorKikkawa, Aen_AU
dc.contributor.authorLovesey, SWen_AU
dc.contributor.authorBalcar, Een_AU
dc.date.accessioned2012-01-11T23:25:19Zen_AU
dc.date.available2012-01-11T23:25:19Zen_AU
dc.date.issued2011-07-06en_AU
dc.date.statistics2012-01-12en_AU
dc.description.abstractResonant soft x-ray Bragg diffraction at the Dy M-4,M-5 edges has been used to study Dy multipoles in the combined magnetic and orbitally ordered phase of DyB2C2. The analysis incorporates both the intra-atomic magnetic and quadrupolar interactions between the 3d core and 4f valence shells. Additionally, we introduce to the formalism the interference of magnetic and nonmagnetic oscillators. This allows a determination of the higher-order multipole moments of rank 1 (dipole) to 6 (hexacontatetrapole). The strength of the Dy 4f multipole moments have been estimated as being up to 80% of the quadrupolar moment.(c) 2011 IOP Publishing LTDen_AU
dc.identifier.articlenumber266002en_AU
dc.identifier.citationPrincep, A.J., Mulders, A.M., Staub, U., Scagnoli, V., Nakamura, T., Kikkawa, A., Lovesey, S.W., Balcar, E. (2011). Triakontadipole and high-order dysprosium multipoles in the antiferromagnetic phase of DyB(2)C(2). Journal of Physics: Condensed Matter, 23(26), 266002. doi:10.1088/0953-8984/23/26/266002en_AU
dc.identifier.govdoc3852en_AU
dc.identifier.issn0953-8984en_AU
dc.identifier.issue26en_AU
dc.identifier.journaltitleJournal of Physics: Condensed Matteren_AU
dc.identifier.urihttp://dx.doi.org/10.1088/0953-8984/23/26/266002en_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/3982en_AU
dc.identifier.volume23en_AU
dc.language.isoenen_AU
dc.publisherIOP Publishing Ltd.en_AU
dc.subjectDysprosiumen_AU
dc.subjectAntiferromagnetic materialsen_AU
dc.subjectDichroismen_AU
dc.subjectBragg reflectionen_AU
dc.subjectOscillatorsen_AU
dc.subjectMultipolesen_AU
dc.titleTriakontadipole and high-order dysprosium multipoles in the antiferromagnetic phase of DyB2C2en_AU
dc.typeJournal Articleen_AU
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