Influence of alkali metal superoxides on structure, electronic, and optical properties of Be
12
O
12
nanocage: Density functional theory study
Raoof Toosi Ali
, Reza Shamlouei Hamid
†,
, Mohammadi Hesari Asghar
The energy gaps
E
g
of Be
12
O
12
nanoclusters for all configuraions.