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Article: Muon Spin Relaxation Evidence for the U(1) Quantum Spin-Liquid Ground State in the Triangular Antiferromagnet YbMgGaO4

TitleMuon Spin Relaxation Evidence for the U(1) Quantum Spin-Liquid Ground State in the Triangular Antiferromagnet YbMgGaO4
Authors
Issue Date2016
PublisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prl/
Citation
Physical Review Letters, 2016, v. 117 n. 9, article no. 097201 How to Cite?
Abstract© 2016 American Physical Society. Muon spin relaxation (μSR) experiments on single crystals of the structurally perfect triangular antiferromagnet YbMgGaO4 indicate the absence of both static long-range magnetic order and spin freezing down to 0.048 K in a zero field. Below 0.4 K, the μ+ spin relaxation rates, which are proportional to the dynamic correlation function of the Yb3+ spins, exhibit temperature-independent plateaus. All these μSR results unequivocally support the formation of a gapless U(1) quantum spin liquid ground state in the triangular antiferromagnet YbMgGaO4.
Persistent Identifierhttp://hdl.handle.net/10722/254568
ISSN
2023 Impact Factor: 8.1
2023 SCImago Journal Rankings: 3.040
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLi, Yuesheng-
dc.contributor.authorAdroja, Devashibhai-
dc.contributor.authorBiswas, Pabitra K.-
dc.contributor.authorBaker, Peter J.-
dc.contributor.authorZhang, Qian-
dc.contributor.authorLiu, Juanjuan-
dc.contributor.authorTsirlin, Alexander A.-
dc.contributor.authorGegenwart, Philipp-
dc.contributor.authorZhang, Qingming-
dc.date.accessioned2018-06-19T15:40:54Z-
dc.date.available2018-06-19T15:40:54Z-
dc.date.issued2016-
dc.identifier.citationPhysical Review Letters, 2016, v. 117 n. 9, article no. 097201-
dc.identifier.issn0031-9007-
dc.identifier.urihttp://hdl.handle.net/10722/254568-
dc.description.abstract© 2016 American Physical Society. Muon spin relaxation (μSR) experiments on single crystals of the structurally perfect triangular antiferromagnet YbMgGaO4 indicate the absence of both static long-range magnetic order and spin freezing down to 0.048 K in a zero field. Below 0.4 K, the μ+ spin relaxation rates, which are proportional to the dynamic correlation function of the Yb3+ spins, exhibit temperature-independent plateaus. All these μSR results unequivocally support the formation of a gapless U(1) quantum spin liquid ground state in the triangular antiferromagnet YbMgGaO4.-
dc.languageeng-
dc.publisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prl/-
dc.relation.ispartofPhysical Review Letters-
dc.titleMuon Spin Relaxation Evidence for the U(1) Quantum Spin-Liquid Ground State in the Triangular Antiferromagnet YbMgGaO4-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1103/PhysRevLett.117.097201-
dc.identifier.scopuseid_2-s2.0-84988521312-
dc.identifier.volume117-
dc.identifier.issue9-
dc.identifier.spagearticle no. 097201-
dc.identifier.epagearticle no. 097201-
dc.identifier.eissn1079-7114-
dc.identifier.isiWOS:000382007600011-
dc.identifier.issnl0031-9007-

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