TY - RPRT TI - Defect energetics in oxide materials from first principles. AU - De Vita A AU - MJ Gillan AU - JS Lin AU - MC Payne AU - I Stich AU - LJ Clarke PY - 1992 DO - 10.1103/physrevlett.68.3319 UR - https://pubmed.ncbi.nlm.nih.gov/10045672/ ID - 10045672 ER -