001031522 001__ 1031522 001031522 005__ 20250701125911.0 001031522 037__ $$aFZJ-2024-05717 001031522 1001_ $$0P:(DE-Juel1)130928$$aRücker, Ulrich$$b0 001031522 1112_ $$aDeutsche Neutronstreutagung$$cRWTH Aachen$$d2024-09-16 - 2024-09-18$$gDN 2024$$wGermany 001031522 245__ $$aLow-dimensional para-hydrogen moderators 001031522 260__ $$c2024 001031522 3367_ $$033$$2EndNote$$aConference Paper 001031522 3367_ $$2BibTeX$$aINPROCEEDINGS 001031522 3367_ $$2DRIVER$$aconferenceObject 001031522 3367_ $$2ORCID$$aCONFERENCE_POSTER 001031522 3367_ $$2DataCite$$aOutput Types/Conference Poster 001031522 3367_ $$0PUB:(DE-HGF)24$$2PUB:(DE-HGF)$$aPoster$$bposter$$mposter$$s1727768684_3344$$xInvited 001031522 520__ $$aPara-hydrogen has very different mean free paths for thermal neutrons (ca. 1 cm) and cold neutrons (ca. 10 cm). This unique feature makes it possible to design and construct low-dimensional moderators which are elongated along the cold neutron extraction direction(s) but compact along the thermal neutron feeding directions. The small luminous surface together with the directed emission of cold neutrons leads allows to extract cold neutron beams with high brilliance.Here, we will present the concept of low-dimensional moderators as developed within the HBS project for a HiCANS neutron source as well as the experimental realization of a 1-dimensional para-hydrogen cold moderator and first experimental results obtained at the JULIC Neutron Platform. 001031522 536__ $$0G:(DE-HGF)POF4-632$$a632 - Materials – Quantum, Complex and Functional Materials (POF4-632)$$cPOF4-632$$fPOF IV$$x0 001031522 536__ $$0G:(DE-HGF)POF4-6G4$$a6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ) (POF4-6G4)$$cPOF4-6G4$$fPOF IV$$x1 001031522 7001_ $$0P:(DE-Juel1)180458$$aSchwab, Alexander$$b1$$ufzj 001031522 7001_ $$0P:(DE-Juel1)143938$$aBessler, Yannick$$b2 001031522 7001_ $$0P:(DE-Juel1)145825$$aRosenthal, Eberhard$$b3$$ufzj 001031522 7001_ $$0P:(DE-Juel1)133947$$aSuxdorf, Frank$$b4$$ufzj 001031522 7001_ $$0P:(DE-Juel1)190779$$aHannot, Max$$b5$$ufzj 001031522 7001_ $$0P:(DE-Juel1)131055$$aZakalek, Paul$$b6$$ufzj 001031522 7001_ $$0P:(DE-HGF)0$$aEisenhut, Sebastian$$b7 001031522 7001_ $$0P:(DE-Juel1)130572$$aBrückel, Thomas$$b8$$ufzj 001031522 7001_ $$0P:(DE-Juel1)168124$$aGutberlet, Thomas$$b9$$ufzj 001031522 909CO $$ooai:juser.fz-juelich.de:1031522$$pVDB 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130928$$aForschungszentrum Jülich$$b0$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)180458$$aForschungszentrum Jülich$$b1$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)143938$$aForschungszentrum Jülich$$b2$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)145825$$aForschungszentrum Jülich$$b3$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)133947$$aForschungszentrum Jülich$$b4$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)190779$$aForschungszentrum Jülich$$b5$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131055$$aForschungszentrum Jülich$$b6$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130572$$aForschungszentrum Jülich$$b8$$kFZJ 001031522 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)168124$$aForschungszentrum Jülich$$b9$$kFZJ 001031522 9131_ $$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$$x0 001031522 9131_ $$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)$$x1 001031522 9141_ $$y2024 001031522 9201_ $$0I:(DE-Juel1)JCNS-2-20110106$$kJCNS-2$$lStreumethoden$$x0 001031522 9201_ $$0I:(DE-Juel1)JCNS-HBS-20180709$$kJCNS-HBS$$lHigh Brilliance Source$$x1 001031522 9201_ $$0I:(DE-82)080009_20140620$$kJARA-FIT$$lJARA-FIT$$x2 001031522 9201_ $$0I:(DE-Juel1)ZEA-1-20090406$$kZEA-1$$lZentralinstitut für Technologie$$x3 001031522 9201_ $$0I:(DE-Juel1)JCNS-ESS-20170404$$kJCNS-ESS$$lJCNS-ESS$$x4 001031522 980__ $$aposter 001031522 980__ $$aVDB 001031522 980__ $$aI:(DE-Juel1)JCNS-2-20110106 001031522 980__ $$aI:(DE-Juel1)JCNS-HBS-20180709 001031522 980__ $$aI:(DE-82)080009_20140620 001031522 980__ $$aI:(DE-Juel1)ZEA-1-20090406 001031522 980__ $$aI:(DE-Juel1)JCNS-ESS-20170404 001031522 980__ $$aUNRESTRICTED 001031522 981__ $$aI:(DE-Juel1)ITE-20250108