Browsing Faculté des arts et des sciences – Département de physique by Author "Carrez, Philippe"
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Diffusion mechanism of bound Schottky defect in magnesium oxide
Mahmoud, Sami; Carrez, Philippe; Landeiro Dos Reis, Marie; Mousseau, Normand; Cordier, Patrick (American Physical Society, 2021-03-25)In simple ionic crystals, intrinsic point defects must satisfy electrical neutrality and exist as Schottky defects. In magnesium oxide (MgO), a Schottky defect is then a combination of anionic and cationic vacancies. Since vacancies are charged, the ...