000867753 001__ 867753
000867753 005__ 20240529111757.0
000867753 037__ $$aFZJ-2019-06368
000867753 041__ $$aEnglish
000867753 1001_ $$0P:(DE-Juel1)169442$$aSchöffmann, Patrick$$b0$$eCorresponding author$$ufzj
000867753 1112_ $$a5th International School of Oxide Electronic$$cCargese$$d2019-06-25 - 2019-07-05$$gISOE2019$$wFrance
000867753 245__ $$aTopotactic transition mechanisms in SrCoO$_{2.5+x}$ films
000867753 260__ $$c2019
000867753 3367_ $$033$$2EndNote$$aConference Paper
000867753 3367_ $$2BibTeX$$aINPROCEEDINGS
000867753 3367_ $$2DRIVER$$aconferenceObject
000867753 3367_ $$2ORCID$$aCONFERENCE_POSTER
000867753 3367_ $$2DataCite$$aOutput Types/Conference Poster
000867753 3367_ $$0PUB:(DE-HGF)24$$2PUB:(DE-HGF)$$aPoster$$bposter$$mposter$$s1576570782_32427$$xAfter Call
000867753 520__ $$aTransition metal oxides are a big research topic, because they offer a wide range of possible applications, particularly in information and energy technology. One such system is strontium cobaltite (SrCoO2.5+x), which exists in two distinct topotactic phases, depending on the oxygen content. SrCoO3 is a ferromagnetically ordered metal with a Curie temperature of 305 K, but the system becomes an antiferromagnetic insulator with a Néel temperature of 570 K, when the oxygen content is decreased to SrCoO2.5. Along with this magnetic transition, the structure changes from perovskite to the orthorhombic brownmillerite, with the missing oxygen atoms forming vacancy channels [1]. Because of the multivalent Co states and high oxygen mobility it is a promising material for device applications [2]. To control the oxygen content, several possibilities exist. We focus on annealing in oxidising conditions and applying variable strain with a piezoelectric substrate to the film.We grow thin films of SrCoO2.5 by molecular beam epitaxy on SrTiO3 and LSAT substrates for investigations of oxygen annealing induced transitions and 0.7(Pb(Mg1/3Nb2/3)O3)-0.3(PbTiO3) (PMN-PT), a piezoelectric substrate, to study the possibility of a strain dependent oxidation state.To be able to successfully control the oxidation state and transfer strain from the substrate to the film, a high sample quality and epitaxy is mandatory. Thus, we present the results of the film growth and quality, as well as first results of the magnetic characterisation by SQUID and neutron reflectometry for annealed and strained samples.[1] C.K. Xie et al., Appl. Phys. Lett. 99, 2011 [2] H. Jeen et al., Nature Materials 12, 2013
000867753 536__ $$0G:(DE-HGF)POF3-524$$a524 - Controlling Collective States (POF3-524)$$cPOF3-524$$fPOF III$$x0
000867753 536__ $$0G:(DE-HGF)POF3-6212$$a6212 - Quantum Condensed Matter: Magnetism, Superconductivity (POF3-621)$$cPOF3-621$$fPOF III$$x1
000867753 536__ $$0G:(DE-HGF)POF3-6G15$$a6G15 - FRM II / MLZ (POF3-6G15)$$cPOF3-6G15$$fPOF III$$x2
000867753 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x3
000867753 65027 $$0V:(DE-MLZ)SciArea-170$$2V:(DE-HGF)$$aMagnetism$$x0
000867753 65017 $$0V:(DE-MLZ)GC-1604-2016$$2V:(DE-HGF)$$aMagnetic Materials$$x0
000867753 65017 $$0V:(DE-MLZ)GC-120-2016$$2V:(DE-HGF)$$aInformation and Communication$$x1
000867753 693__ $$0EXP:(DE-MLZ)MARIA-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)MARIA-20140101$$6EXP:(DE-MLZ)NL5N-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$eMARIA: Magnetic reflectometer with high incident angle$$fNL5N$$x0
000867753 693__ $$0EXP:(DE-MLZ)MBE-MLZ-20151210$$5EXP:(DE-MLZ)MBE-MLZ-20151210$$eMBE-MLZ: Molecular Beam Epitaxy at MLZ$$x1
000867753 7001_ $$0P:(DE-Juel1)142052$$aPütter, Sabine$$b1$$ufzj
000867753 7001_ $$0P:(DE-Juel1)172634$$aSarkar, Anirban$$b2$$ufzj
000867753 7001_ $$0P:(DE-Juel1)177085$$aZhernenkov, Kirill$$b3$$ufzj
000867753 7001_ $$0P:(DE-Juel1)159309$$aSyed Mohd, Amir$$b4
000867753 7001_ $$0P:(DE-Juel1)144775$$aWaschk, Markus$$b5
000867753 7001_ $$0P:(DE-Juel1)173818$$aBhatnagar, Tanvi$$b6$$ufzj
000867753 7001_ $$0P:(DE-Juel1)131055$$aZakalek, Paul$$b7$$ufzj
000867753 7001_ $$0P:(DE-Juel1)130572$$aBrückel, Thomas$$b8$$ufzj
000867753 909CO $$ooai:juser.fz-juelich.de:867753$$pVDB$$pVDB:MLZ
000867753 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)169442$$aForschungszentrum Jülich$$b0$$kFZJ
000867753 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)142052$$aForschungszentrum Jülich$$b1$$kFZJ
000867753 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)172634$$aForschungszentrum Jülich$$b2$$kFZJ
000867753 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)177085$$aForschungszentrum Jülich$$b3$$kFZJ
000867753 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)173818$$aForschungszentrum Jülich$$b6$$kFZJ
000867753 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131055$$aForschungszentrum Jülich$$b7$$kFZJ
000867753 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130572$$aForschungszentrum Jülich$$b8$$kFZJ
000867753 9131_ $$0G:(DE-HGF)POF3-524$$1G:(DE-HGF)POF3-520$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lFuture Information Technology - Fundamentals, Novel Concepts and Energy Efficiency (FIT)$$vControlling Collective States$$x0
000867753 9131_ $$0G:(DE-HGF)POF3-621$$1G:(DE-HGF)POF3-620$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$9G:(DE-HGF)POF3-6212$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vIn-house research on the structure, dynamics and function of matter$$x1
000867753 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$$x2
000867753 9131_ $$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$$vFacility topic: Neutrons for Research on Condensed Matter$$x3
000867753 9141_ $$y2019
000867753 920__ $$lyes
000867753 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS-FRM-II$$lJCNS-FRM-II$$x0
000867753 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x1
000867753 9201_ $$0I:(DE-Juel1)ER-C-1-20170209$$kER-C-1$$lPhysik Nanoskaliger Systeme$$x2
000867753 9201_ $$0I:(DE-Juel1)PGI-4-20110106$$kPGI-4$$lStreumethoden$$x3
000867753 980__ $$aposter
000867753 980__ $$aVDB
000867753 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000867753 980__ $$aI:(DE-Juel1)JCNS-2-20110106
000867753 980__ $$aI:(DE-Juel1)ER-C-1-20170209
000867753 980__ $$aI:(DE-Juel1)PGI-4-20110106
000867753 980__ $$aUNRESTRICTED
000867753 981__ $$aI:(DE-Juel1)JCNS-2-20110106