Stable structure and optical properties of fused silica with NBOHC-
E
′ defect
Lu Peng-Fei
1, 2, †,
, Wu Li-Yuan
1
, Yang Yang
1
, Wang Wei-Zheng
1
, Zhang Chun-Fang
3
, Yang Chuang-Hua
4
, Su Rui
3
, Chen Jun
5
Total energies versus
R
Si1−O1
for singlet and triplet state.