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Power-law spin correlations in the pyrochlore antiferromagnet Tb 2Ti 2O

Author(s): Fennell, Tom; Kenzelmann, Michel; Roessli, Bertrand; Haas, M. K.; Cava, Robert Joseph

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dc.contributor.authorFennell, Tom-
dc.contributor.authorKenzelmann, Michel-
dc.contributor.authorRoessli, Bertrand-
dc.contributor.authorHaas, M. K.-
dc.contributor.authorCava, Robert Joseph-
dc.date.accessioned2020-10-27T18:31:33Z-
dc.date.available2020-10-27T18:31:33Z-
dc.date.issued2012-07en_US
dc.identifier.citationFennell, T., Kenzelmann, M., Roessli, B., Haas, M.K., Cava, RJ. (2012). Power-Law Spin Correlations in the Pyrochlore Antiferromagnet. Physical Review Letters, 109 (1), 10.1103/PhysRevLett.109.017201en_US
dc.identifier.issn0031-9007-
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/pr1hr59-
dc.descriptionPhysical Review Letters. Volume 109, Issue 1, 3 July 2012, Article number 017201.en_US
dc.description.abstractWe investigate the low-temperature state of the rare-earth pyrochlore Tb 2Ti 2O 7 using polarized neutron scattering. Tb 2Ti 2O 7 is often described as an antiferromagnetic spin liquid with spin correlations extending over lengths comparable to individual tetrahedra of the pyrochlore lattice. We confirm this picture at 20 K but find that at 0.05 K the data contain evidence of pinch-point scattering, suggesting that the low temperature state of Tb 2Ti 2O 7 has power-law spin correlations. © 2012 American Physical Society.en_US
dc.format.extent109.1:017201-1 - 017201-5en_US
dc.language.isoenen_US
dc.relation.ispartofPhysical Review Lettersen_US
dc.rightsFinal published version. Article is made available in OAR by the publisher's permission or policy.en_US
dc.titlePower-law spin correlations in the pyrochlore antiferromagnet Tb 2Ti 2Oen_US
dc.typeJournal Articleen_US
dc.identifier.doidoi:10.1103/PhysRevLett.109.017201-
dc.date.eissued2012-07-03en_US
dc.identifier.eissn1079-7114-
pu.type.symplectichttp://www.symplectic.co.uk/publications/atom-terms/1.0/journal-articleen_US

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