The following articles are a selection of those recently accepted for publication in Acta Crystallographica Section A: Foundations of Crystallography.
See also Forthcoming articles in all IUCr journals.
Synopsis: Mean square displacements were computed within harmonic approximation from ab initio force constants for binary B, Tl and Bi containing III-V compounds in sphalerite crystal structures in the temperature range from 0 to 1000 K. A fitting scheme based on a Einstein model with temperature dependent characteristic frequency is applied to describe the temperature dependence of the mean square displacements. Respective fit parameters, phonon dispersion relations and densities of states are given.
Synopsis: A method for generating a special class of nets from finite graphs is described.
Copyright © International Union of Crystallography
IUCr Webmaster