Energetics of native defects in
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I. Hamada; H. Katayama-Yoshida
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Article
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2006
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Elsevier Science
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English
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Delafossite CuAlO 2 is a prototype p-type transparent conducting oxide. We have performed ab initio total energy calculation on native point defects to investigate the origin of p-type conductivity in 'undoped' CuAlO 2 . Copper-and oxygen-related defects, such as vacancies, interstitials, and antisi