
TY  - JOUR
A1  - Gao, Dachao 
A1  - J Davis, Timothy 
A1  - W Wilkins, Stephen 
T1  - X-ray Phase-contrast Imaging Study of Voids and Fibres in a Polymer Matrix
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1995
VL  - 48
IS  - 1
SP  - 103
EP  - 112
KW  - 
UR  - https://doi.org/10.1071/PH950103 
N2  - We report X-ray phase-contrast images of voids and glass fibres in a polymer matrix. The phase-contrast images are obtained using both a monolithic 3-refiection asymmetric channel-cut monochromator and analyser with 1·54 A X-rays. The mechanisms of contrast formation in the images of voids and glass fibres are discussed in detail and numerical simulations of the images are found to agree with the experiments. 
ER  -

