Elastic macro strain and stress determination by powder diffraction: spherical harmonics analysis starting from the Voigt model

A new approach for the determination of the elastic macro strain and stress in textured polycrystals by expanding the texture-weighted strain tensor in a series of generalized spherical harmonics is presented. The model ground state is defined by the strain/stress state in an isotropic sample in the Voigt model.

Elastic strain and stress determination by Rietveld refinement: generalized treatment for textured polycrystals for all Laue classes. Second corrigendum

This corrigendum replaces the first corrigendum [Popa & Balzar (2012). 45, 838-839] , which was published to correct errors in the article by Popa & Balzar [J. Appl. Cryst. (2001), 34, 187-195] .