000843942 001__ 843942
000843942 005__ 20230426083156.0
000843942 0247_ $$2doi$$a10.1103/PhysRevB.97.024519
000843942 0247_ $$2ISSN$$a0163-1829
000843942 0247_ $$2ISSN$$a0556-2805
000843942 0247_ $$2ISSN$$a1094-1622
000843942 0247_ $$2ISSN$$a1095-3795
000843942 0247_ $$2ISSN$$a1098-0121
000843942 0247_ $$2ISSN$$a1550-235X
000843942 0247_ $$2ISSN$$a2469-9950
000843942 0247_ $$2ISSN$$a2469-9969
000843942 0247_ $$2Handle$$a2128/17491
000843942 0247_ $$2WOS$$aWOS:000423656400005
000843942 0247_ $$2altmetric$$aaltmetric:31681608
000843942 037__ $$aFZJ-2018-01465
000843942 082__ $$a530
000843942 1001_ $$0P:(DE-HGF)0$$aSong, Yu$$b0$$eCorresponding author
000843942 245__ $$aSpin-isotropic continuum of spin excitations in antiferromagnetically ordered Fe 1.07 Te
000843942 260__ $$aWoodbury, NY$$bInst.$$c2018
000843942 3367_ $$2DRIVER$$aarticle
000843942 3367_ $$2DataCite$$aOutput Types/Journal article
000843942 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1519651451_3045
000843942 3367_ $$2BibTeX$$aARTICLE
000843942 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000843942 3367_ $$00$$2EndNote$$aJournal Article
000843942 520__ $$aUnconventional superconductivity typically emerges in the presence of quasidegenerate ground states, and the associated intense fluctuations are likely responsible for generating the superconducting state. Here we use polarized neutron scattering to study the spin space anisotropy of spin excitations in Fe1.07Te exhibiting bicollinear antiferromagnetic (AF) order, the parent compound of FeTe1−xSex superconductors. We confirm that the low-energy spin excitations are transverse spin waves, consistent with a local-moment origin of the bicollinear AF order. While the ordered moments lie in the ab plane in Fe1.07Te, it takes less energy for them to fluctuate out of plane, similar to BaFe2As2 and NaFeAs. At energies above E≳20 meV, we find magnetic scattering to be dominated by an isotropic continuum that persists up to at least 50 meV. Although the isotropic spin excitations cannot be ascribed to spin waves from a long-range-ordered local-moment antiferromagnet, the continuum can result from the bicollinear magnetic order ground state of Fe1.07Te being quasidegenerate with plaquette magnetic order.
000843942 536__ $$0G:(DE-HGF)POF3-6G15$$a6G15 - FRM II / MLZ (POF3-6G15)$$cPOF3-6G15$$fPOF III$$x0
000843942 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x1
000843942 542__ $$2Crossref$$i2018-01-31$$uhttps://link.aps.org/licenses/aps-default-license
000843942 542__ $$2Crossref$$i2019-01-31$$uhttps://link.aps.org/licenses/aps-default-accepted-manuscript-license
000843942 588__ $$aDataset connected to CrossRef
000843942 65027 $$0V:(DE-MLZ)SciArea-120$$2V:(DE-HGF)$$aCondensed Matter Physics$$x0
000843942 65027 $$0V:(DE-MLZ)SciArea-170$$2V:(DE-HGF)$$aMagnetism$$x1
000843942 65017 $$0V:(DE-MLZ)GC-1604-2016$$2V:(DE-HGF)$$aMagnetic Materials$$x0
000843942 693__ $$0EXP:(DE-MLZ)External-20140101$$5EXP:(DE-MLZ)External-20140101$$eMeasurement at external facility$$x0
000843942 7001_ $$0P:(DE-HGF)0$$aLu, Xingye$$b1
000843942 7001_ $$0P:(DE-HGF)0$$aRegnault, L.-P.$$b2
000843942 7001_ $$0P:(DE-Juel1)130991$$aSu, Yixi$$b3$$ufzj
000843942 7001_ $$0P:(DE-HGF)0$$aLai, Hsin-Hua$$b4
000843942 7001_ $$0P:(DE-HGF)0$$aHu, Wen-Jun$$b5
000843942 7001_ $$0P:(DE-HGF)0$$aSi, Qimiao$$b6
000843942 7001_ $$0P:(DE-HGF)0$$aDai, Pengcheng$$b7$$eCorresponding author
000843942 77318 $$2Crossref$$3journal-article$$a10.1103/physrevb.97.024519$$bAmerican Physical Society (APS)$$d2018-01-31$$n2$$p024519$$tPhysical Review B$$v97$$x2469-9950$$y2018
000843942 773__ $$0PERI:(DE-600)2844160-6$$a10.1103/PhysRevB.97.024519$$gVol. 97, no. 2, p. 024519$$n2$$p024519$$tPhysical review / B$$v97$$x2469-9950$$y2018
000843942 8564_ $$uhttps://juser.fz-juelich.de/record/843942/files/PhysRevB.97.024519.pdf$$yOpenAccess
000843942 8564_ $$uhttps://juser.fz-juelich.de/record/843942/files/PhysRevB.97.024519.gif?subformat=icon$$xicon$$yOpenAccess
000843942 8564_ $$uhttps://juser.fz-juelich.de/record/843942/files/PhysRevB.97.024519.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess
000843942 8564_ $$uhttps://juser.fz-juelich.de/record/843942/files/PhysRevB.97.024519.jpg?subformat=icon-180$$xicon-180$$yOpenAccess
000843942 8564_ $$uhttps://juser.fz-juelich.de/record/843942/files/PhysRevB.97.024519.jpg?subformat=icon-640$$xicon-640$$yOpenAccess
000843942 8564_ $$uhttps://juser.fz-juelich.de/record/843942/files/PhysRevB.97.024519.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000843942 909CO $$ooai:juser.fz-juelich.de:843942$$pdnbdelivery$$pVDB$$pVDB:MLZ$$pdriver$$popen_access$$popenaire
000843942 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130991$$aForschungszentrum Jülich$$b3$$kFZJ
000843942 9131_ $$0G:(DE-HGF)POF3-6G15$$1G:(DE-HGF)POF3-6G0$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G15$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vFRM II / MLZ$$x0
000843942 9131_ $$0G:(DE-HGF)POF3-623$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6G4$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vFacility topic: Neutrons for Research on Condensed Matter$$x1
000843942 9141_ $$y2018
000843942 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000843942 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search
000843942 915__ $$0LIC:(DE-HGF)APS-112012$$2HGFVOC$$aAmerican Physical Society Transfer of Copyright Agreement
000843942 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bPHYS REV B : 2015
000843942 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000843942 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000843942 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000843942 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5
000843942 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000843942 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC
000843942 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences
000843942 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000843942 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000843942 920__ $$lyes
000843942 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS (München) ; Jülich Centre for Neutron Science JCNS (München) ; JCNS-FRM-II$$lJCNS-FRM-II$$x0
000843942 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x1
000843942 980__ $$ajournal
000843942 980__ $$aVDB
000843942 980__ $$aUNRESTRICTED
000843942 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000843942 980__ $$aI:(DE-Juel1)JCNS-2-20110106
000843942 9801_ $$aFullTexts
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/RevModPhys.87.457
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nature14165
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1088/1361-6633/80/3/034501
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevX.6.041059
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nature07057
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.101.257003
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.102.247001
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1088/0256-307X/28/8/086104
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.109.267003
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nphys2906
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nphys3629
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/ncomms13879
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1073/pnas.1703295114
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/RevModPhys.87.855
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/RevModPhys.84.1383
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.101.076401
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/natrevmats.2016.17
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.79.054503
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/ncomms12182
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.100.237003
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nature08914
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.78.134514
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.103.037002
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nmat3120
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.84.064403
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.95.144407
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.106.057004
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.90.121113
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.107.216403
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.80.214514
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.85.140515
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.117.117201
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.86.060410
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevX.3.041036
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.88.134512
000843942 999C5 $$1A. Furrer$$2Crossref$$9-- missing cx lookup --$$a10.1142/4870$$y2009
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.94.214516
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.90.140502
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1063/1.4818323
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.84.045124
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevX.7.021025
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.83.180506
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.86.064503
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1073/pnas.1503559112
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1209/epl/i2002-00284-x
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevB.72.014413
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1038/nmat1327
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1126/science.aah6015
000843942 999C5 $$2Crossref$$9-- missing cx lookup --$$a10.1103/PhysRevLett.108.107002