A simple method was proposed for calculating theoretical diffraction patterns for the martensitic structures formed by the ordered nucleation of stacking faults. The method was used for the analysis of the structures of the 15R and 7T martensitic phases of Co alloys.

Diffraction Study of Shear Transformations in Close-Packed Structures - I. Model of Stacking-Fault Ordering. S.V.Rushchits, D.A.Mirzaev, V.L.Ilichev: Physics of Metals and Metallography, 2002, 93[1], 67-74