001005623 001__ 1005623
001005623 005__ 20240529111733.0
001005623 037__ $$aFZJ-2023-01572
001005623 1001_ $$0P:(DE-Juel1)131018$$aVoigt, Jörg$$b0$$ufzj
001005623 1112_ $$aEighth European Conference on Neutron Scattering$$cTUM Department of Mechanical Engineering and the new Science Congress Center Munich$$d2023-03-19 - 2023-03-23$$gECNS 2023$$wGermany
001005623 245__ $$aCrystof: A thermal spectrometer for HBS
001005623 260__ $$c2023
001005623 3367_ $$033$$2EndNote$$aConference Paper
001005623 3367_ $$2DataCite$$aOther
001005623 3367_ $$2BibTeX$$aINPROCEEDINGS
001005623 3367_ $$2DRIVER$$aconferenceObject
001005623 3367_ $$2ORCID$$aLECTURE_SPEECH
001005623 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1679650763_24421$$xInvited
001005623 520__ $$aAt JCNS we develop a technical design for a future high brilliance neutron source HBS. The very compact design of the neutronsource allows to extract larger phase space volumes from the neutron moderators as compared to existing facilities, where theminimum distance between the moderator and extraction system and/or first choppers poses a significant constraint. In thispresentation we discuss a concept for a compact hybrid chopper spectrometer, that images the neutron source via a large crystalmonochromator onto the sample. The monochromator provides a narrow wavelength resolution also for short wavelength, whichis difficult to realize at long pulse and continuous neutron sources. The secondary wavelength is resolved by a chopper close tothe sample and the time-of-flight to the detector, leading to the name “Crystof” for this spectrometer. The instrument is optimizedfor neutron energy loss scattering in the energy range between 10 and 100 meV resulting in a compact secondary spectrometerthat allows large solid angle coverage at acceptable cost for the detector system. We will compare the performance of such aconcept to existing thermal time of flight spectrometers. This work is part of the collaboration within ELENA and LENS on thedevelopment of HiCANS.
001005623 536__ $$0G:(DE-HGF)POF4-632$$a632 - Materials – Quantum, Complex and Functional Materials (POF4-632)$$cPOF4-632$$fPOF IV$$x0
001005623 536__ $$0G:(DE-HGF)POF4-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4)$$cPOF4-6G4$$fPOF IV$$x1
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001005623 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131018$$aForschungszentrum Jülich$$b0$$kFZJ
001005623 9131_ $$0G:(DE-HGF)POF4-632$$1G:(DE-HGF)POF4-630$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lVon Materie zu Materialien und Leben$$vMaterials – Quantum, Complex and Functional Materials$$x0
001005623 9131_ $$0G:(DE-HGF)POF4-6G4$$1G:(DE-HGF)POF4-6G0$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lGroßgeräte: Materie$$vJülich Centre for Neutron Research (JCNS) (FZJ)$$x1
001005623 9141_ $$y2023
001005623 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x0
001005623 9201_ $$0I:(DE-Juel1)PGI-4-20110106$$kPGI-4$$lStreumethoden$$x1
001005623 9201_ $$0I:(DE-82)080009_20140620$$kJARA-FIT$$lJARA-FIT$$x2
001005623 9201_ $$0I:(DE-Juel1)JCNS-HBS-20180709$$kJCNS-HBS$$lHigh Brilliance Source$$x3
001005623 980__ $$aconf
001005623 980__ $$aVDB
001005623 980__ $$aI:(DE-Juel1)JCNS-2-20110106
001005623 980__ $$aI:(DE-Juel1)PGI-4-20110106
001005623 980__ $$aI:(DE-82)080009_20140620
001005623 980__ $$aI:(DE-Juel1)JCNS-HBS-20180709
001005623 980__ $$aUNRESTRICTED
001005623 981__ $$aI:(DE-Juel1)JCNS-2-20110106