First-principles defect calculations show VO, VSr, and TiSr dominate SrTiO3 conductivity changes with oxygen chemical potential, explaining metallic behavior in oxygen-deficient samples.
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Origin of Oxygen Partial Pressure-Dependent Conductivity in SrTiO3
First-principles defect calculations show VO, VSr, and TiSr dominate SrTiO3 conductivity changes with oxygen chemical potential, explaining metallic behavior in oxygen-deficient samples.