Focusing neutrons with a combination of parabolic and elliptical supermirrors

Désert, S.; Panzner, T.; Permingeat, P.

doi:10.1107/S0021889812047346

Figure 4
Measurements of the intensity profiles on the detector for the same minimum scattering vector magnitude, Q_min, and the same sample size for the classical pinhole collimation (filled circles) and for the test device (open circles).