view article
Figure 3
Photographic representation of the diffracted radiation on the W-shaped Si(111) sample, showing the splitting of the diffracted radiation (12.4 keV) on the central edge of the groove (two inclined surfaces) and also on both the upper and the lower edges (inclined and symmetrical surfaces). The blue lines show the theoretical value of the visible gap, w [w = l(2δ − ωδ ) + t − s] using the theoretical value of δ, whereas the red lines show the hypothetical sagittal splitting 2δl (provided that ωδ = 0) using the theoretical value of δ.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 7| Part 6| November 2000| Pages 382-385
doi:10.1107/S0909049500010359
Follow J. Synchrotron Rad.
Sign up for e-alerts
E-alerts
Follow J. Synchrotron Rad. on Twitter
Twitter
Follow us on facebook
Facebook
Sign up for RSS feeds
RSS