000129126 001__ 129126
000129126 005__ 20240619092041.0
000129126 037__ $$aFZJ-2013-00646
000129126 1001_ $$0P:(DE-Juel1)144823$$aViolini, Nicolo$$b0$$eCorresponding author
000129126 1112_ $$aJCNS-Workshop "Trends and Perspectives of Neutron Scattering for Soft Matter and Biophysics"$$cTutzing$$d2012-10-08 - 2012-10-11$$wGermany
000129126 245__ $$aDevelopment of multi-spectral direct geometry chopper spectrometers for the futureEuropean Spallation Source
000129126 260__ $$c2012
000129126 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1358869386_1726$$xOther
000129126 3367_ $$033$$2EndNote$$aConference Paper
000129126 3367_ $$2DataCite$$aOther
000129126 3367_ $$2ORCID$$aLECTURE_SPEECH
000129126 3367_ $$2DRIVER$$aconferenceObject
000129126 3367_ $$2BibTeX$$aINPROCEEDINGS
000129126 520__ $$aWithin the ESS Design Update Phase Programme funded by the German Federal ministry of education and research, we investigate the performance of a set of spectrometer concepts at the future long pulse source of the ESS, which promises the applicability to a wide manifold of scientific activities of research: strongly correlated electron materials, disordered systems, functional materials, magnetism, soft-matter and biophysics. Here we present the current state-of-the-art in the study of the instrument conceptual design. The chopper system is a crucial aspect in order to achieve useful resolution for a manifold of scientific purposes, make an efficient use of the flux provided by the source, by means of the Repetition Rate Multiplication and reduce contaminations due to very fast and very slow neutrons. We present the chopper layout under investigation and the method for the RRM implementation, based on the commensurate choppers technique. The useful beam at the sample position is an important figure of merit in the evaluation of the instrument performance and can be a limit to possible scientific applications in several circumstances, when high flux is requested. The problem of the beam transport to the sample is under consideration, in order to transport as much as possible of the phase space density provided by the source, maintaining as low as possible the back-ground contamination coming from the direct view of the pulsed source. The technical implications of the polarization analysis option are discussed. The necessary requirements for the detector development in terms of spatial and time resolution are already evaluated and the implications deriving from technical limitations on this task are discussed. Preliminary results of virtual experiments performed by means of beam neutron ray-tracing simulation packages are presented, especially focusing on the resolution function evaluation.
000129126 536__ $$0G:(DE-HGF)POF2-451$$a451 - Soft Matter Composites (POF2-451)$$cPOF2-451$$fPOF II$$x0
000129126 536__ $$0G:(DE-HGF)POF2-422$$a422 - Spin-based and quantum information (POF2-422)$$cPOF2-422$$fPOF II$$x1
000129126 536__ $$0G:(DE-HGF)POF2-424$$a424 - Exploratory materials and phenomena (POF2-424)$$cPOF2-424$$fPOF II$$x2
000129126 536__ $$0G:(DE-HGF)POF2-542$$a542 - Neutrons (POF2-542)$$cPOF2-542$$fPOF II$$x3
000129126 536__ $$0G:(DE-HGF)POF2-544$$a544 - In-house Research with PNI (POF2-544)$$cPOF2-544$$fPOF II$$x4
000129126 536__ $$0G:(DE-HGF)POF2-54G24$$a54G - JCNS (POF2-54G24)$$cPOF2-54G24$$fPOF II$$x5
000129126 7001_ $$0P:(DE-Juel1)131018$$aVoigt, Jörg$$b1
000129126 7001_ $$0P:(DE-Juel1)130572$$aBrückel, Thomas$$b2
000129126 7001_ $$0P:(DE-Juel1)130516$$aBabcock, Earl$$b3
000129126 7001_ $$0P:(DE-Juel1)144963$$aSalhi, Zahir$$b4
000129126 7001_ $$0P:(DE-HGF)0$$aRussina, M.$$b5
000129126 7001_ $$0P:(DE-HGF)0$$aRolfs, K.$$b6
000129126 7001_ $$0P:(DE-HGF)0$$aSimeoni, G.$$b7
000129126 7001_ $$0P:(DE-HGF)0$$aLohstroh, W.$$b8
000129126 7001_ $$0P:(DE-HGF)0$$aSilvi, L.$$b9
000129126 7001_ $$0P:(DE-HGF)0$$aDeen, P.$$b10
000129126 909CO $$ooai:juser.fz-juelich.de:129126$$pVDB$$pVDB:MLZ
000129126 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)144823$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000129126 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131018$$aForschungszentrum Jülich GmbH$$b1$$kFZJ
000129126 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130572$$aForschungszentrum Jülich GmbH$$b2$$kFZJ
000129126 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130516$$aForschungszentrum Jülich GmbH$$b3$$kFZJ
000129126 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)144963$$aForschungszentrum Jülich GmbH$$b4$$kFZJ
000129126 9131_ $$0G:(DE-HGF)POF2-451$$1G:(DE-HGF)POF2-450$$2G:(DE-HGF)POF2-400$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bSchlüsseltechnologien$$lBioSoft$$vSoft Matter Composites$$x0
000129126 9131_ $$0G:(DE-HGF)POF2-422$$1G:(DE-HGF)POF2-420$$2G:(DE-HGF)POF2-400$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bSchlüsseltechnologien$$lGrundlagen zukünftiger Informationstechnologien$$vSpin-based and quantum information$$x1
000129126 9131_ $$0G:(DE-HGF)POF2-424$$1G:(DE-HGF)POF2-420$$2G:(DE-HGF)POF2-400$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bSchlüsseltechnologien$$lGrundlagen zukünftiger Informationstechnologien$$vExploratory materials and phenomena$$x2
000129126 9131_ $$0G:(DE-HGF)POF2-542$$1G:(DE-HGF)POF2-540$$2G:(DE-HGF)POF2-500$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bStruktur der Materie$$lForschung mit Photonen, Neutronen, Ionen$$vNeutrons$$x3
000129126 9131_ $$0G:(DE-HGF)POF2-544$$1G:(DE-HGF)POF2-540$$2G:(DE-HGF)POF2-500$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bStruktur der Materie$$lForschung mit Photonen, Neutronen, Ionen$$vIn-house Research with PNI$$x4
000129126 9131_ $$0G:(DE-HGF)POF2-54G24$$1G:(DE-HGF)POF2-540$$2G:(DE-HGF)POF2-500$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bStruktur der Materie$$lForschung mit Photonen, Neutronen, Ionen$$vJCNS$$x5
000129126 9141_ $$y2012
000129126 9201_ $$0I:(DE-Juel1)VDB361$$kESS$$lProjekt Europäische Spallationsquelle (international)$$x0
000129126 9201_ $$0I:(DE-Juel1)PGI-4-20110106$$kPGI-4$$lStreumethoden$$x1
000129126 9201_ $$0I:(DE-Juel1)JCNS-FRM-II-20110218$$kJCNS (München) ; Jülich Centre for Neutron Science JCNS (München) ; JCNS-FRM-II$$lJCNS-FRM-II$$x2
000129126 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x3
000129126 9201_ $$0I:(DE-Juel1)JCNS-1-20110106$$kJCNS-1$$lNeutronenstreuung$$x4
000129126 9201_ $$0I:(DE-Juel1)ICS-1-20110106$$kICS-1$$lNeutronenstreuung$$x5
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000129126 980__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218
000129126 981__ $$aI:(DE-Juel1)JCNS-2-20110106
000129126 981__ $$aI:(DE-Juel1)IBI-8-20200312
000129126 981__ $$aI:(DE-Juel1)JCNS-1-20110106
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000129126 981__ $$aI:(DE-Juel1)JCNS-2-20110106
000129126 981__ $$aI:(DE-Juel1)JCNS-FRM-II-20110218