DFT results for 216-atom cell containing Ga impurity

Acceptor impurities in semiconductors bind a hole from the valence band at low temperatures; at higher temperatures, the hole becomes mobile and contributes to the the...半导体中的受主杂质（Acceptor impurities）在低温下会俘获价带（valence band）中的空穴；当温度升高时，该空穴将获得迁移能力并参与……