Influences of neutral oxygen vacancies and centers on α-quartz
Li Hui-Rana), Cheng Xin-Lu†a),b), Zhang Honga),c), Zhao Fengd)
       
Calculated volumes of α -quartz with various defects: (a) neutral V O(s), (b) 1– V O, and center, (c) 2 a – V O and center, (d) 2 b 1– V O and center, (e) 2 b 2– V O and center, and (f) 2 b 3– V O and center.