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Determination of adsorption-controlled growth windows of chalcogenide perovskites – CORRIGENDUM

Published online by Cambridge University Press:  16 July 2018

Abstract

Information

Type
Corrigendum
Copyright
Copyright © Materials Research Society 2018 
Figure 0

Figure 1 Composition–temperature equilibrium phase diagram for the pseudo-binary BaS–ZrS2 system at a pressure of 7.5 × 10−6 torr. The thermodynamic growth window for BaZrS3 is on the Ba-rich side of the phase diagram.

Figure 1

Figure 2 Temperature–pressure phase diagrams for six of chalcogenide perovskites that are calculated to be thermodynamically stable relative to decomposition into binary chalcogenides. The fixed composition in each case is a mole fraction of 0.6 of the ACh component. In each case, the thermodynamic growth window is labeled “ABCh3 + vapor”, for variable elements A, B, and Ch. Plots are ordered by the formation energy of the ternary phase from the binaries, from most to least stable. (a) BaS–ZrS2, (b) BaS–HfS2, (c) BaS–TiS2, (d) BaSe–ZrSe2, (e) SrS–HfS2, (f) SrS–ZrS2. The additional red lines in (a) show how the lower limit of the growth window would be changed by a ±5% error in the formation energy of BaZrS3. The effect of such errors is very small, and the red lines overlap the underlying black line in the plot.