High energy synchrotron x-rays: a tool for bulk investigations in physics and materials science

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dc.contributor.authorLiss, KDen_AU
dc.date.accessioned2021-09-08T23:55:02Zen_AU
dc.date.available2021-09-08T23:55:02Zen_AU
dc.date.issued2005-01-31en_AU
dc.date.statistics2021-08-24en_AU
dc.description.abstractHigh energy X-rays between 30 keV and 1 MeV, as provided by modern synchrotron sources like the ESRF and HASYLAB at DESY, bear the advantage of deep penetration into most materials. Even heavy element compositions can be accessed in their volume. The range of applications is huge and spreads from nuclear physics to the characterization of a metal deformation under industry-related conditions. This presentation compiles an overview of my experience with the most common instrumental techniques and selected applications. Triple axis diffractometry can be used for highest resolution purposes on single crystal characterization, even under heavy and dense sample environments. Thus artificial or ultrasonic superlattices can be characterized as well as structural changes around different kinds of phase transitions. Time resolved studies can be performed stroboscopically from a sub-nanosecond to a second time scale and are presented. Modern two-dimensional detectors are used to obtain rapid overviews in reciprocal space. Whole sets of Debye-Scherrer rings are registered onto the detector, their diameters and eccentricities or their intensity distribution along the rings relating to anisotropic strain or texture measurements, respectively. Imaging techniques such as topography, radiography and computed tomography allow to seize direct information in real space. Combinations of the different techniques will play a most important issue in the design of future beamlines and a flux estimate for a potential Australian beamline is given.en_AU
dc.identifier.citationLiss. K. D. (2005). High energy synchrotron x-rays: a tool for bulk investigations in physics and materials science. Paper presented to the 29th Condensed Matter and Materials Meeting, "Australian Institute of Physics Sixteenth Biennial Congress", Canberra, 2005, 31 January - 4 February 2005. en_AU
dc.identifier.conferenceenddate4 February 2005en_AU
dc.identifier.conferencename29th Condensed Matter and Materials Meeting, 'Australian Institute of Physics Sixteenth Biennial Congress'en_AU
dc.identifier.conferenceplaceCanberra, Australiaen_AU
dc.identifier.conferencestartdate31 January 2005en_AU
dc.identifier.issn0-9598064-8-2en_AU
dc.identifier.otherASRP MOF24en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/11655en_AU
dc.language.isoenen_AU
dc.publisherAustralian Institute of Physicsen_AU
dc.subjectHigh energy physicsen_AU
dc.subjectSynchrotronsen_AU
dc.subjectMaterialsen_AU
dc.subjectPenetration depthen_AU
dc.subjectComposite materialsen_AU
dc.subjectRangeen_AU
dc.subjectSuperlatticesen_AU
dc.subjectDebye-Scherrer methoden_AU
dc.subjectTopographyen_AU
dc.subjectBeamsen_AU
dc.titleHigh energy synchrotron x-rays: a tool for bulk investigations in physics and materials scienceen_AU
dc.typeConference Abstracten_AU
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