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Attenuation- and Phase-Contrast Microtomography Using Synchrotron Radiation for the 3-D Investigation of Specimens Consisting of Elements With Low and Medium Absorption

Published online by Cambridge University Press:  10 February 2011

F. Beckmann
Affiliation:
Hamburger Synchrotronstrahlungslabor (HASYLAB), Deutsches Elektronen-Synchrotron (DESY), Notkestraße 85, 22607 Hamburg, Germany, felix.beckmann@desy.de
U. Bonse
Affiliation:
Institute of Physics, University of Dortmund, 44221 Dortmund, Germany, bonse@physik.unidortmund.de
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Abstract

Attenuation- and phase-contrast microtomography using synchrotron radiation is applied to different samples demonstrating the advantages and limits of the two different contrast mechanism. Photon energies in the range of 8-25 keV and 60-100 keV are used. Scanning techniques employing a 2-dim. x-ray detector allow for investigation of larger specimens at high spatial resolution.

Type
Research Article
Copyright
Copyright © Materials Research Society 2000

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References

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