Article ID Journal Published Year Pages File Type
5422411 Surface Science 2014 6 Pages PDF
Abstract
Surface stability diagram for LaCoO3 perovskite are determined at the LDA+U level. Results are reported as a function of the excess La (∆μLA horizontal axis) and excess O (∆μo, vertical axis) chemical potentials. The LaO(100) surface is stable over a wide range of conditions.150
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Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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LDA+U evaluation of the stability of low-index facets of LaCoO3 perovskite
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