1. For instance, see Defects in Silicon, ed. W. M. Bullis and L. C. Kimerling (Electrochemical Society, Pennington, N. J., 1983 ).
2. V. V. Voronkov: J. Cryst. growth 59(1982) 625.
3. A. Seeger, H. Foil, and W. Frank: Radiation Damage and Defects in Semiconductors 1976, ed. N. B. Urli and J. W. Corbett (Institute of Physics, Bristol and London, 1977), Inst. Phys. Conf. Ser. No. 31, p. 12.
4. K. Wada, N. Inoue, and J. Osaka: Defects in Semiconductors, ed. J. W. Corbett and S. Mahajan (Mat. Res. Soc. Symp. Vol. 14) (Elsevier, N. Y., 1983 ) p. 125.
5. M. Yoshida and K. Saito: Jpn. J. Appl. Phys. 6(1967) 573.