Figure 4
The distribution of the scattering intensity as a function of the incident angle ( ) of the impinging neutrons and the distance from the scattering plane (scattering depth) for the PEG microgel (a) and PNIPAM brush (b) is mapped. Intensity is simulated according to equation (3) . Zero marks the scattering plane; values above refer to positions inside the silicon subphase. The white dotted lines approximately separate evanescent wave (EW) and transmitted (TS) intensities. |