GID_SL

Simulates dynamical x-ray diffraction from strained crystals, multilayers, and superlattices. Applicable to any coplanar and non-coplanar Bragg-case geometry. The following structure profiles can be simulated: 1. Normal lattice strains da(z)/a; 2. Crystal polarizabilities x0(z), xh(z); 3. Interface roughness in multilayers (rms).