Figure 3
Left: azimuthal set-up mounted on the Φ circle of the MicroControle diffractometer. Right: drawing of the azimuth sample rotation stage which allows the full rotation of the Displex around its axis ρ. ψ is the azimuthal angle around the scattering vector Q. The incident light polarization is perpendicular to the vertical scattering plane defined by the incident and scattered photon wavevectors k and k′, respectively. |