Signature of the Negative Carbon Vacancy-Antisite Complex
The negative carbon vacancy antisite complex is analysed by ab initio theory in view of the SI5 EPR-center. The complex occurs in a Jahn-Teller distorted ground state and a meta stable state. This and the calculated hyperfine structure agree nicely with the temperature dependent EPR spectra of SI5. An interpretation of the photo-EPR experiments is proposed.
Robert P. Devaty, David J. Larkin and Stephen E. Saddow
M. Bockstedte et al., "Signature of the Negative Carbon Vacancy-Antisite Complex", Materials Science Forum, Vols. 527-529, pp. 539-542, 2006