physica status solidi (a)
© WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Editor: Stefan Hildebrandt (Editor-in-Chief), Sabine Bahrs (Deputy Editor)
Online ISSN: 1862-6319
Rietveld refinement of the semiconducting compound CdGaCrS4 from X-ray powder diffraction
The cover picture of this issue is taken from a paper by Gerzon E. Delgado et al.  which was received and accepted by our South American Regional Editor José Roberto Leite. It illustrates the unit cell diagram for the cubic semiconductor CdGaCrS4, showing the tetrahedral coordination (in red) around the bivalent Cd cations and the octahedral coordination (in blue) around the trivalent Ga (Cr) cations.