New sample environment projects and developments at the Australian Centre for Neutron Scattering.

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dc.contributor.authorImperia, Pen_AU
dc.contributor.authorBooth, Nen_AU
dc.contributor.authorD'Adam, TMen_AU
dc.contributor.authorDavidson, Gen_AU
dc.contributor.authorLee, Sen_AU
dc.contributor.authorManning, AGen_AU
dc.contributor.authorTobin, Sen_AU
dc.date.accessioned2022-08-30T01:13:30Zen_AU
dc.date.available2022-08-30T01:13:30Zen_AU
dc.date.issued2018-01-30en_AU
dc.date.statistics2021-10-11en_AU
dc.description.sponsorshipThe sample environment team at the Australian Centre for Neutron Scattering (ACNS) has been recently awarded funding for the design, building and commissioning of a new superconducting split-coil magnet, a fast cooling closed cycle cryostat and a new type of closed cycle dilution refrigerator. The new magnet design is complicated by the need to serve two separate classes of instruments: small angle scattering and time of flight. The new magnet will have active magnetic shielding and an asymmetric coil design to allow experiments with polarised neutrons. The fast cooling cryostat is planned to be a compact closed cycle dry cryostat (1.5 K to 800 K). The aim is to halve the system and sample cooling time of similar systems to be comparable to the performance of traditional wet cryostats without the commensurate consumption of non-renewable helium gas. The closed cycle dilution refrigerator will have high cooling power and a very large sample space allowing a new class of experiments with neutrons at ultra-low temperature. Also presented is the development of line of sight cryogenic sample sticks to allow optical excitation of the sample and gas or vapour delivery sticks for in situ neutron experiments. These sample sticks are used currently in the available top loading cryostat buts will be available in due time for the new cryostats discussed above.en_AU
dc.identifier.citationImperia, P., Booth, N., D’Adam, T., Davidson, G., Lee, S., Manning, A., & Tobin, S. (2018). New sample environment projects and developments at the Australian Centre for Neutron Scattering. Poster presented to the 42nd Annual Condensed Matter and Materials Meeting Charles Sturt University, Wagga Wagga, NSW 30th January – 2nd February, 2018, (pp. 83). Retrieved from: https://physics.org.au/wp-content/uploads/cmm/2018/Wagga_2018_Conference_Handbook.pdfen_AU
dc.identifier.conferenceenddate2 February 2018en_AU
dc.identifier.conferencename42nd Annual Condensed Matter and Materials Meetingen_AU
dc.identifier.conferenceplaceWagga Wagga, NSWen_AU
dc.identifier.conferencestartdate30 January 2018en_AU
dc.identifier.pagination83en_AU
dc.identifier.urihttps://physics.org.au/wp-content/uploads/cmm/2018/Wagga_2018_Conference_Handbook.pdfen_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/13667en_AU
dc.language.isoenen_AU
dc.publisherAustralian Institute of Physicsen_AU
dc.subjectANSTOen_AU
dc.subjectAustraliaen_AU
dc.subjectBaryonsen_AU
dc.subjectControl equipmenten_AU
dc.subjectElectric coilsen_AU
dc.subjectElectrical equipmenten_AU
dc.subjectElectromagnetsen_AU
dc.subjectElementary particlesen_AU
dc.subjectElementsen_AU
dc.subjectEquipmenten_AU
dc.subjectFermionsen_AU
dc.subjectFluidsen_AU
dc.subjectGasesen_AU
dc.subjectHadronsen_AU
dc.subjectMagnetsen_AU
dc.subjectNonmetalsen_AU
dc.subjectSmall angle scatteringen_AU
dc.subjectSuperconducting devicesen_AU
dc.titleNew sample environment projects and developments at the Australian Centre for Neutron Scattering.en_AU
dc.typeConference Posteren_AU
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