000884044 001__ 884044
000884044 005__ 20210130005800.0
000884044 0247_ $$2doi$$a10.1103/PhysRevMaterials.4.054419
000884044 0247_ $$2ISSN$$a2475-9953
000884044 0247_ $$2ISSN$$a2476-0455
000884044 0247_ $$2Handle$$a2128/25616
000884044 0247_ $$2altmetric$$aaltmetric:83015128
000884044 0247_ $$2WOS$$aWOS:000536405700005
000884044 037__ $$aFZJ-2020-03064
000884044 082__ $$a530
000884044 1001_ $$0P:(DE-HGF)0$$aTitov, Ivan$$b0$$eCorresponding author
000884044 245__ $$aAnisometric mesoscale nuclear and magnetic texture in sintered Nd-Fe-B magnets
000884044 260__ $$aCollege Park, MD$$bAPS$$c2020
000884044 3367_ $$2DRIVER$$aarticle
000884044 3367_ $$2DataCite$$aOutput Types/Journal article
000884044 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1599638394_19886
000884044 3367_ $$2BibTeX$$aARTICLE
000884044 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000884044 3367_ $$00$$2EndNote$$aJournal Article
000884044 520__ $$aBy means of temperature and wavelength-dependent small-angle neutron scattering (SANS) experiments on sintered isotropic and textured Nd-Fe-B magnets we provide evidence for the existence of an anisometric structure in the microstructure of the textured magnets. This conclusion is reached by observing a characteristic cross-shaped angular anisotropy in the total unpolarized SANS cross section at temperatures well above the Curie temperature. Comparison of the experimental SANS data to a microstructural model based on the superquadrics form factor allows us to estimate the shape and lower bounds for the size of the structure. Subtraction of the scattering cross section in the paramagnetic regime from data taken at room temperature provides the magnetic SANS cross section. Surprisingly, the anisotropy of the magnetic scattering is very similar to the nuclear SANS signal, suggesting that the nuclear structure is decorated by the magnetic moments via spin-orbit coupling. Based on the computation of the two-dimensional correlation function we estimate lower bounds for the longitudinal and transversal magnetic correlation lengths.
000884044 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x0
000884044 536__ $$0G:(DE-HGF)POF3-6G15$$a6G15 - FRM II / MLZ (POF3-6G15)$$cPOF3-6G15$$fPOF III$$x1
000884044 588__ $$aDataset connected to CrossRef
000884044 65027 $$0V:(DE-MLZ)SciArea-170$$2V:(DE-HGF)$$aMagnetism$$x0
000884044 65017 $$0V:(DE-MLZ)GC-1604-2016$$2V:(DE-HGF)$$aMagnetic Materials$$x0
000884044 693__ $$0EXP:(DE-MLZ)KWS1-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)KWS1-20140101$$6EXP:(DE-MLZ)NL3b-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eKWS-1: Small angle scattering diffractometer$$fNL3b$$x0
000884044 7001_ $$00000-0003-0763-982X$$aHonecker, Dirk$$b1
000884044 7001_ $$0P:(DE-HGF)0$$aMettus, Denis$$b2
000884044 7001_ $$0P:(DE-Juel1)144382$$aFeoktystov, Artem$$b3
000884044 7001_ $$0P:(DE-HGF)0$$aKohlbrecher, Joachim$$b4
000884044 7001_ $$0P:(DE-HGF)0$$aStrunz, Pavel$$b5
000884044 7001_ $$00000-0002-2786-295X$$aMichels, Andreas$$b6$$eCorresponding author
000884044 773__ $$0PERI:(DE-600)2898355-5$$a10.1103/PhysRevMaterials.4.054419$$gVol. 4, no. 5, p. 054419$$n5$$p054419$$tPhysical review materials$$v4$$x2475-9953$$y2020
000884044 8564_ $$uhttps://juser.fz-juelich.de/record/884044/files/PhysRevMaterials.4.054419.pdf$$yOpenAccess
000884044 8564_ $$uhttps://juser.fz-juelich.de/record/884044/files/feoktystov_Titov_et_al_2020_revised_version.pdf$$yOpenAccess
000884044 8564_ $$uhttps://juser.fz-juelich.de/record/884044/files/feoktystov_Titov_et_al_2020_revised_version.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000884044 8564_ $$uhttps://juser.fz-juelich.de/record/884044/files/PhysRevMaterials.4.054419.pdf?subformat=pdfa$$xpdfa$$yOpenAccess
000884044 909CO $$ooai:juser.fz-juelich.de:884044$$pdnbdelivery$$pVDB$$pVDB:MLZ$$pdriver$$popen_access$$popenaire
000884044 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)144382$$aForschungszentrum Jülich$$b3$$kFZJ
000884044 9131_ $$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$$vFacility topic: Neutrons for Research on Condensed Matter$$x0
000884044 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$$x1
000884044 9141_ $$y2020
000884044 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2020-01-03
000884044 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2020-01-03
000884044 915__ $$0LIC:(DE-HGF)APS-112012$$2HGFVOC$$aAmerican Physical Society Transfer of Copyright Agreement
000884044 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2020-01-03
000884044 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2020-01-03
000884044 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2020-01-03
000884044 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000884044 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2020-01-03
000884044 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2020-01-03
000884044 920__ $$lyes
000884044 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS-FRM-II$$lJCNS-FRM-II$$x0
000884044 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x1
000884044 9201_ $$0I:(DE-588b)4597118-3$$kMLZ$$lHeinz Maier-Leibnitz Zentrum$$x2
000884044 980__ $$ajournal
000884044 980__ $$aVDB
000884044 980__ $$aUNRESTRICTED
000884044 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000884044 980__ $$aI:(DE-Juel1)JCNS-2-20110106
000884044 980__ $$aI:(DE-588b)4597118-3
000884044 9801_ $$aFullTexts