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arXiv 0812.4123cond-mat.mtrl-sci
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ZnO中通过O空位和Zn空位的相互吸引产生了丰富的缺陷

Rich variety of defects in ZnO via an attractive interaction between O-vacancies and Zn-interstitials

Yong-Sung Kim, C. H. Park

摘要:

由于本征缺陷的浓度变得足够高,在O-缺陷的ZnO,缺陷之间的相互作用导致其形成能显着降低。我们发现,O-空位和Zn-晶体的形成变得显着增强了它们之间的强吸引力的相互作用,使这些缺陷的n型导电性在ZnO的一个重要来源。

英文摘要:

As the concentration of intrinsic defects becomes sufficiently high in O-deficient ZnO, interactions between defects lead to a significant reduction in their formation energies. We show that the formation of both O-vacancies and Zn-interstitials becomes significantly enhanced by a strong attractive interaction between them, making these defects an important source of n-type conductivity in ZnO.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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