000859526 001__ 859526
000859526 005__ 20210130000320.0
000859526 037__ $$aFZJ-2019-00378
000859526 041__ $$aEnglish
000859526 1001_ $$0P:(DE-Juel1)164297$$aMeven, Martin$$b0$$eCorresponding author
000859526 1112_ $$a26th Annual Meeting of the German Crystallographic Society (DGK) 2018$$cEssen$$d2018-03-05 - 2018-03-08$$gDGK2018$$wGermany
000859526 245__ $$aStructure analysis with hot neutrons and under extreme conditions on HEIDI
000859526 260__ $$c2018
000859526 3367_ $$033$$2EndNote$$aConference Paper
000859526 3367_ $$2DataCite$$aOther
000859526 3367_ $$2BibTeX$$aINPROCEEDINGS
000859526 3367_ $$2DRIVER$$aconferenceObject
000859526 3367_ $$2ORCID$$aLECTURE_SPEECH
000859526 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1548747974_10152$$xAfter Call
000859526 520__ $$aThe single crystal diffractometer HEiDi at the 20 MW neutron source Heinz Maier-Leibnitz Zentrum (MLZ) uses hot neutrons for structural studies on various hot topics related to physics, chemistry and mineralogy by offering high flux, high resolution and large q range, low absorption and high sensitivity for light elements.High temperature studies on Nd2NiO4+δand Pr2NiO4+δ brownmillerites concerning their oxygen diffusion pathways reveal a double well potential pointing towards the interstitial vacancy sites, creating a quasicontinuous shallow energy diffusion pathway between apical and interstitial oxygen sites (Ceretti et al.). Future studies will use a special mirror furnace which allows temperatures > 1000°C and atmospheres with various oxygen content. Various multiferroic compounds from the melilite family, e.g. Ba2CoGe2O7 andCa2CoSi2O7 were studied in order not only to reveal their orthorhombic antiferromagnetic magnetic order structures at low temperature but also the risks of misinterpretation of structural data due to multiple scattering (Sazonov et al.). Different studies on silicateand phosphate-based gems like brazilianite, hureaulite and axinite (G.D. Gatta et al.) show the broad variety  of hydrogen bonds with different degrees of disorder. Aside from scientific examples this contribution will give an overview of the most recent instrumental features (esp. pressure cell development (BMBF funding 05K16PA3) and the new mirror furnace).
000859526 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x0
000859526 536__ $$0G:(DE-HGF)POF3-6G15$$a6G15 - FRM II / MLZ (POF3-6G15)$$cPOF3-6G15$$fPOF III$$x1
000859526 536__ $$0G:(DE-HGF)POF3-6213$$a6213 - Materials and Processes for Energy and Transport Technologies (POF3-621)$$cPOF3-621$$fPOF III$$x2
000859526 536__ $$0G:(DE-HGF)POF3-144$$a144 - Controlling Collective States (POF3-144)$$cPOF3-144$$fPOF III$$x3
000859526 65027 $$0V:(DE-MLZ)SciArea-240$$2V:(DE-HGF)$$aCrystallography$$x0
000859526 65027 $$0V:(DE-MLZ)SciArea-220$$2V:(DE-HGF)$$aInstrument and Method Development$$x1
000859526 65017 $$0V:(DE-MLZ)GC-2002-2016$$2V:(DE-HGF)$$aInstrument and Method Development$$x0
000859526 65017 $$0V:(DE-MLZ)GC-110$$2V:(DE-HGF)$$aEnergy$$x1
000859526 65017 $$0V:(DE-MLZ)GC-1603-2016$$2V:(DE-HGF)$$aChemical Reactions and Advanced Materials$$x2
000859526 693__ $$0EXP:(DE-MLZ)HEIDI-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)HEIDI-20140101$$6EXP:(DE-MLZ)SR9b-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eHEiDi: Single crystal diffractometer on hot source$$fSR9b$$x0
000859526 7001_ $$0P:(DE-Juel1)164291$$aSazonov, Andrew$$b1
000859526 7001_ $$0P:(DE-HGF)0$$aGrzechnik, Andrzej$$b2
000859526 7001_ $$0P:(DE-HGF)0$$aRoth, Georg$$b3
000859526 909CO $$ooai:juser.fz-juelich.de:859526$$pVDB$$pVDB:MLZ
000859526 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)164297$$aForschungszentrum Jülich$$b0$$kFZJ
000859526 9101_ $$0I:(DE-588b)36225-6$$6P:(DE-Juel1)164297$$aRWTH Aachen$$b0$$kRWTH
000859526 9101_ $$0I:(DE-588b)4597118-3$$6P:(DE-Juel1)164297$$aHeinz Maier-Leibnitz Zentrum$$b0$$kMLZ
000859526 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)164291$$aForschungszentrum Jülich$$b1$$kFZJ
000859526 9101_ $$0I:(DE-588b)36225-6$$6P:(DE-HGF)0$$aRWTH Aachen$$b2$$kRWTH
000859526 9101_ $$0I:(DE-588b)36225-6$$6P:(DE-HGF)0$$aRWTH Aachen$$b3$$kRWTH
000859526 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$$x0
000859526 9131_ $$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
000859526 9131_ $$0G:(DE-HGF)POF3-621$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6213$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x2
000859526 9131_ $$0G:(DE-HGF)POF3-144$$1G:(DE-HGF)POF3-140$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lFuture Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)$$vControlling Collective States$$x3
000859526 9141_ $$y2018
000859526 920__ $$lyes
000859526 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS-FRM-II$$lJCNS-FRM-II$$x0
000859526 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x1
000859526 9201_ $$0I:(DE-588b)4597118-3$$kMLZ$$lHeinz Maier-Leibnitz Zentrum$$x2
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000859526 980__ $$aI:(DE-Juel1)JCNS-2-20110106
000859526 980__ $$aI:(DE-588b)4597118-3
000859526 980__ $$aUNRESTRICTED