John G. Long, Peter C. Searson, et al.
JES
The exciton ground state in silicon is calculated taking into accoun the effect of the split-off valence band. We show that this effect is very important. The anisotropy splitting of the ground state is found to be 0.32 meV, while a previous analysis, which neglected the split-off band, gave 0.46 meV. The new result is in good agreement with recent experimental data. © 1979.
John G. Long, Peter C. Searson, et al.
JES
K.N. Tu
Materials Science and Engineering: A
Sung Ho Kim, Oun-Ho Park, et al.
Small
R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics