Predicting the thermodynamic stability of double-perovskite halides from density functional theory
Recently, a series of double-perovskite halide compounds such as Cs2AgBiCl6 and Cs2AgBiBr6 have attracted intensive interest as promising alternatives to the solar absorber material CH3NH3PbI3 because they are Pb-free and may exhibit enhanced stability. The thermodynamic stability of a number of dou...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2018-08-01
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Series: | APL Materials |
Online Access: | http://dx.doi.org/10.1063/1.5027414 |