ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
X-ray diffraction imaging applies an array of parallel capillaries in front of a positionsensitive detector. Conventional micro channel plates of a few millimetre thickness havesuccessfully been used as collimator arrays but require short sample to detector distances to achievehigh spatial resolution. Furthermore, their limited absorption restricts their applications to lowenergy X-rays of around 10 keV. Progress in the fabrication of long polycapillaries allows anincrease in the sample to detector distance without decreasing resolution and the use of high X-rayenergies enables bulk investigations in transmission geometry
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/13/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.524-525.273.pdf
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