International
Tables for
Crystallography
Volume C
Mathematical, physical and chemical tables
Edited by E. Prince

International Tables for Crystallography (2006). Vol. C. ch. 2.2, p. 39

Figure 2.2.7.2 

J. R. Helliwella

a Department of Chemistry, University of Manchester, Manchester M13 9PL, England

[Figure 2.2.7.2]
Figure 2.2.7.2

Single-crystal monochromator illuminated by synchrotron radiation: (a) flat crystal, (b) Guinier setting, (c) overbent crystal, (d) effect of source size (shown at the Guinier setting for clarity). From Helliwell (1984[link]).