Fast acquisition of extensive X-ray diffraction patterns of a gas–liquid interface in grazing-incidence geometry

Figure 4
(a) Demonstration of the geometrical distortion of the footprint projection calculated for the series of angles 2 [theta]

[0, 30°] and [beta]

[0.16, 20.16°] with a step of 5°. The parameters of the GID setup are the same as in Fig. 3

. (b) Experimental example obtained on a Langmuir-Blodgett multilayer deposited on a solid substrate.