Figure 5
(a) Schematic illustrating the relations between the local meniscus-surface height h, tilt θ and distance from the substrate, where the incident X-ray beam is normal to the substrate surface ( = 0). (b) Definition of the wavevector azimuthal angle φ in the detector plane. (c) Observed one-dimensional TSAXS intensity profiles as a function of q along the horizon ( = ), from Langmuir monolayers of AuNP at various h along the water meniscus surface (before LB transfer). (d) Observed one-dimensional intensity profiles along different azimuthal (φ) directions, from a AuNP monolayer on meniscus surface at h = 3.0 mm. |