Crystallographic input data for (001), (110) and (111)-oriented superlattices. Corrigendum
aDépartement de Physique-Chimie, Ecole Normale Supérieure de l'Enseignement Technologique, BP 1523 EL M'Naouer, Oran 31000, Algeria, bLaboratoire de Caractérisation et Simulation des Composants et Circuits électroniques (CaSiCCe), ENSET-Oran, BP 1523 EL M'Naouer, Oran 31000, Algeria, cLaboratoire de Microphysique et de Nanophysique (LaMiN), ENSET-Oran, BP 1523 EL M'Naouer, Oran 31000, Algeria, and dPhysia-Laboratory, BP 47 (RP), Sidi Bel Abbès 22000, Algeria
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Equations (13)–(18) in the paper by Touaa & Sekkal [(2012), Acta Cryst. B68, 378–388 ] are corrected.
In the text (§2) there was a factor of ½ missing from all the last terms in each of equations (13)–(18). The corrected equations are given below.
This typesetting mistake occurred only in the text. The correct equations (including the factor of ½) were used in the calculations in §3 of the paper, so the results and the conclusions were not affected by this omission.
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