000840624 001__ 840624
000840624 005__ 20210129231858.0
000840624 037__ $$aFZJ-2017-08129
000840624 041__ $$aEnglish
000840624 1001_ $$0P:(DE-Juel1)164298$$aHutanu, Vladimir$$b0$$eCorresponding author$$ufzj
000840624 1112_ $$aDeutsche Tagungfür Forschung mit Synchrotronenstrahlung, Neutronen und Ionenstrahlen$$cBonn$$d2014-09-21 - 2014-09-23$$gSNI 2014$$wGermany
000840624 245__ $$aPOLI-new polarised neutrons single crystal diffractometer at the hot source of FRM II
000840624 260__ $$c2014
000840624 3367_ $$033$$2EndNote$$aConference Paper
000840624 3367_ $$2BibTeX$$aINPROCEEDINGS
000840624 3367_ $$2DRIVER$$aconferenceObject
000840624 3367_ $$2ORCID$$aCONFERENCE_POSTER
000840624 3367_ $$2DataCite$$aOutput Types/Conference Poster
000840624 3367_ $$0PUB:(DE-HGF)24$$2PUB:(DE-HGF)$$aPoster$$bposter$$mposter$$s1513081617_1937$$xAfter Call
000840624 502__ $$cRWTH Aachen
000840624 520__ $$aThe ability to produce intensive neutron beams with energies above 100 meV (called also hot neutrons) for the condensed matter investigations, is a unique feature of the reactor sources. Hot neutrons are very important for the accurate structure determination in the materials where other diffraction techniques are less sensitive e.g X rays for the compounds containing light atoms like O, N, H, or e.g. thermal neutrons strongly absorbed by the rear-earth elements. On the other side the study of the hydrogen bonds and magnetic properties of the rear-earth compounds is of the tremendous importance in the actual condensed matter physics both from the fundamental and applied point of view. FRM II reactor in Garching is only one of the very few worldwide which has a secondary source for producing hot neutrons. In the last years the single crystal diffractometer HEiDi operated by RWTH Aachen was only instrument using the beam of the hot source at FRM II. The high user demand for this beam line is reflecting in the fact that HEiDi has the highest overbooking factor (> 3.5) of the all MLZ Instruments. In order to increase the scientific output from this unique facility, the proposal on building a second instrument on the hot source has been accepted. POLI as an abbreviation from Polarisation Investigator is a new versatile single crystal diffractometer at the hot souse of FRM II reactor in Garching, realized by RWTH Aachen University under the “Verbundforschungsprojekt” of BMBF in 2010-2013. Recently, in January 2014, first neutron beam measurements and test scattering experiment have been successfully performed on new POLI beam line. An independent operation of the two diffractometers POLI and HEiDi at the hot source FRM II become possible. POLI is mostly dedicated to the investigation in the field of magnetism, but not only. The separation of the polarization from the neutron optic allowed both polarized and non-polarized neutron diffraction experiments with variable wavelength, from hot to thermal. Two different single crystal polarized neutron diffraction techniques namely spherical neutron polarimetry and flipping-ratio measurements will be used on the new instrument. 3He spin filters are employed as a polarization technique. The concept of the instrument, its design and the applied experimental techniques will be discussed. First results of the test experiment on the new beam line as well those of the spherical neutron polarimetry using last generation polarization analysis device Cryopad will be presented.
000840624 536__ $$0G:(DE-HGF)POF3-524$$a524 - Controlling Collective States (POF3-524)$$cPOF3-524$$fPOF III$$x0
000840624 536__ $$0G:(DE-HGF)POF3-6212$$a6212 - Quantum Condensed Matter: Magnetism, Superconductivity (POF3-621)$$cPOF3-621$$fPOF III$$x1
000840624 536__ $$0G:(DE-HGF)POF3-6G15$$a6G15 - FRM II / MLZ (POF3-6G15)$$cPOF3-6G15$$fPOF III$$x2
000840624 536__ $$0G:(DE-HGF)POF3-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)$$cPOF3-623$$fPOF III$$x3
000840624 65027 $$0V:(DE-MLZ)SciArea-120$$2V:(DE-HGF)$$aCondensed Matter Physics$$x0
000840624 65027 $$0V:(DE-MLZ)SciArea-240$$2V:(DE-HGF)$$aCrystallography$$x1
000840624 65027 $$0V:(DE-MLZ)SciArea-170$$2V:(DE-HGF)$$aMagnetism$$x2
000840624 65027 $$0V:(DE-MLZ)SciArea-180$$2V:(DE-HGF)$$aMaterials Science$$x3
000840624 65027 $$0V:(DE-MLZ)SciArea-220$$2V:(DE-HGF)$$aInstrument and Method Development$$x4
000840624 65017 $$0V:(DE-MLZ)GC-2002-2016$$2V:(DE-HGF)$$aInstrument and Method Development$$x0
000840624 693__ $$0EXP:(DE-MLZ)POLI-HEIDI-20140101$$1EXP:(DE-MLZ)FRMII-20140101$$5EXP:(DE-MLZ)POLI-HEIDI-20140101$$6EXP:(DE-MLZ)SR9a-20140101$$aForschungs-Neutronenquelle Heinz Maier-Leibnitz $$ePOLI: Polarized hot neutron diffractometer$$fSR9a$$x0
000840624 7001_ $$0P:(DE-Juel1)164291$$aSazonov, Andrew$$b1$$ufzj
000840624 7001_ $$0P:(DE-HGF)0$$aLuberstetter$$b2
000840624 7001_ $$0P:(DE-HGF)0$$aRoth$$b3
000840624 909CO $$ooai:juser.fz-juelich.de:840624$$pVDB$$pVDB:MLZ
000840624 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)164298$$aForschungszentrum Jülich$$b0$$kFZJ
000840624 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)164291$$aForschungszentrum Jülich$$b1$$kFZJ
000840624 9131_ $$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$$x0
000840624 9131_ $$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
000840624 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$$x2
000840624 9131_ $$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
000840624 920__ $$lyes
000840624 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS (München) ; Jülich Centre for Neutron Science JCNS (München) ; JCNS-FRM-II$$lJCNS-FRM-II$$x0
000840624 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x1
000840624 9201_ $$0I:(DE-82)080009_20140620$$kJARA-FIT$$lJARA-FIT$$x2
000840624 980__ $$aposter
000840624 980__ $$aVDB
000840624 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000840624 980__ $$aI:(DE-Juel1)JCNS-2-20110106
000840624 980__ $$aI:(DE-82)080009_20140620
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