Inelastic neutron scattering in multiferroic materials

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dc.contributor.authorReynolds, NMen_AU
dc.contributor.authorGraham, PJen_AU
dc.contributor.authorMulders, AMen_AU
dc.contributor.authorMcIntyre, GJen_AU
dc.contributor.authorDainlkin, SAen_AU
dc.contributor.authorFujioka, Jen_AU
dc.contributor.authorTokura, Yen_AU
dc.contributor.authorKeimer, Ben_AU
dc.contributor.authorReehuis, Men_AU
dc.contributor.authorUlrich, Cen_AU
dc.date.accessioned2021-10-21T02:07:18Zen_AU
dc.date.available2021-10-21T02:07:18Zen_AU
dc.date.issued2012-02-02en_AU
dc.date.statistics2021-09-07en_AU
dc.description.abstractIn order to obtain a deeper understanding of the spin interactions between the magnetic moments of the Tb-ions and the Mn-ions in multiferroic TbMnO3, inelastic neutron scattering experiments (at the ILL in Grenoble and the Bragg Institute at ANSTO) are performed on isostructural, non-multiferroic TbVO3. Acoustic and optical magnon branches are identified at energies comparable to the spin wave excitation spectrum of YVO3. In addition, a crystal field excitation arising from the Tb-ions is identified at the energy of 14.9 meV. This is substantially larger than the crystal field excitation at 4.5 meV in TbMnO3.en_AU
dc.identifier.citationReynolds, N. M., Graham, P., Mulders, A. M., McIntyre, G., Danilkin, S., Fujioka, J., Tokura, Y., Keimer, B., Reehuis, M & Ulrich, C. (2012). Inelastic neutron scattering in multiferroic materials. Poster presented to the 36th Annual Condensed Matter and Materials Meeting, Wagga 2012, Charles Sturt University, Wagga Wagga, NSW, 31st January – 3rd February, 2012. Retrieved from: https://physics.org.au/wp-content/uploads/cmm/2012/p18.pdfen_AU
dc.identifier.conferenceenddate3 February 2012en_AU
dc.identifier.conferencename36th Annual Condensed Matter and Materials Meetingen_AU
dc.identifier.conferenceplaceWagga Wagga, NSWen_AU
dc.identifier.conferencestartdate1 January 2012en_AU
dc.identifier.isbn978-0-646-57071-6en_AU
dc.identifier.otherTP22en_AU
dc.identifier.urihttps://physics.org.au/wp-content/uploads/cmm/2012/p18.pdfen_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/12031en_AU
dc.language.isoenen_AU
dc.publisherAustralian Institute of Physicsen_AU
dc.subjectAngular momentumen_AU
dc.subjectAustralian organizationsen_AU
dc.subjectCharged particlesen_AU
dc.subjectCoherent scatteringen_AU
dc.subjectDielectric materialsen_AU
dc.subjectDiffractionen_AU
dc.subjectIonsen_AU
dc.subjectMaterialsen_AU
dc.subjectNational organizationsen_AU
dc.subjectParticle propertiesen_AU
dc.subjectQuasi particlesen_AU
dc.titleInelastic neutron scattering in multiferroic materialsen_AU
dc.typeConference Posteren_AU
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