Influences of neutral oxygen vacancies and
centers on
α
-quartz
Li Hui-Ran
a)
, Cheng Xin-Lu†
a),
b)
, Zhang Hong
a),
c)
, Zhao Feng
d)
Absorption spectra for the α -quartz with centers: (a) 1– V
O
, (b) 2 a – V
O
, (c) 2 b
1
– V
O
, (d) 2 b
2
– V
O
, and (e) 2 b
3
– V
O
.