Design and performance of the variable-wavelength Bonse–Hart ultra-small-angle neutron scattering diffractometer KOOKABURRA at ANSTO

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dc.contributor.authorRehm, Cen_AU
dc.contributor.authorde Campo, Len_AU
dc.contributor.authorBrûlé, Aen_AU
dc.contributor.authorDarmann, FAen_AU
dc.contributor.authorBartsch, FJKen_AU
dc.contributor.authorBerry, Aen_AU
dc.date.accessioned2025-11-14T03:57:36Zen_AU
dc.date.available2025-11-14T03:57:36Zen_AU
dc.date.issued2018-02-01en_AU
dc.date.statistics2025-07-02en_AU
dc.description.abstractThe double-crystal ultra-small-angle neutron scattering (USANS) diffractometer KOOKABURRA at ANSTO was made available for user experiments in 2014. KOOKABURRA allows the characterization of microstructures covering length scales in the range of 0.1–10 µm. Use of the first- and second-order reflections coming off a doubly curved highly oriented mosaic pyrolytic graphite premonochromator at a fixed Bragg angle, in conjunction with two interchangeable pairs of Si(111) and Si(311) quintuple-reflection channel-cut crystals, permits operation of the instrument at two individual wavelengths, 4.74 and 2.37 Å. This unique feature among reactor-based USANS instruments allows optimal accommodation of a broad range of samples, both weakly and strongly scattering, in one sample setup. The versatility and capabilities of KOOKABURRA have already resulted in a number of research papers, clearly demonstrating that this instrument has a major impact in the field of large-scale structure determination. © International Union of Crystallography.en_AU
dc.identifier.citationRehm, C., de Campo, L., Brule, A., Darmann, F., Bartsch, F., & Berry, A. (2018). Design and performance of the variable-wavelength Bonse-Hart ultra-small-angle neutron scattering diffractometer KOOKABURRA at ANSTO. Journal of Applied Crystallography, 51(1), 1-8. doi:10.1107/S1600576717016879en_AU
dc.identifier.issn0021-8898en_AU
dc.identifier.issn1600-5767en_AU
dc.identifier.issue1en_AU
dc.identifier.journaltitleJournal of Applied Crystallographyen_AU
dc.identifier.pagination1-8en_AU
dc.identifier.urihttps://doi.org/10.1107/s1600576717016879en_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/16715en_AU
dc.identifier.volume51en_AU
dc.language.isoenen_AU
dc.publisherInternational Union of Crystallographyen_AU
dc.subjectANSTOen_AU
dc.subjectNeutron diffractionen_AU
dc.subjectCrystalsen_AU
dc.subjectGraphiteen_AU
dc.subjectReactorsen_AU
dc.subjectMicrostructureen_AU
dc.subjectMeasuring instrumentsen_AU
dc.subjectAustralian organizationsen_AU
dc.subjectSamplingen_AU
dc.titleDesign and performance of the variable-wavelength Bonse–Hart ultra-small-angle neutron scattering diffractometer KOOKABURRA at ANSTOen_AU
dc.typeJournal Articleen_AU
dcterms.dateAccepted2017-11-22en_AU
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