References
- Chaney, R. C., Tung. T. K., Lin, C. C., and Lafon, E. E., 1970, J. chem. Phys., 52, 361.
- Chaney, R. C., Lin, C. C., and Lafon, E. E., 1971, Phys. Rev.B, 3, 459.
- Ching, W. Y., and Lin, C. C., 1975a, Phys. Rev.B, 12, 5536; 1975b, Phys. Rev. Lett., 34, 1223.
- Ching, W. Y., Lin, C. C., and Huber, D. L., 1976, Phys. Rev.B, 14, 620.
- Clementi, E., 1965, Tables of Atomic Functions (New York: IBM), p. 1.
- Haydock, R., 1980, Solid St. Phys., 35, 215.
- Keown, R., 1966, Phys. Rev., 150, 568.
- Menzel, W. P., Mednick, K., Lin, C. C., and Dorman, C. F., 1975, J. chem. Phys., 63, 4708.
- Persson, A., and Jones, R., 1983, Phys. Stat. Sol. (b), 112, 641.
- Slater, J. C., 1974, The Self-Consistent Field for Molecules and Solids, Vol. 4 (New-York: McGraw-Hill), p. 23.
- Srivastava, G. P., 1982, J. Phys.C, 15, 707.
- Stukel, D. J., and Euwema, R. N., 1970, Phys. Rev.B, 1, 1635.
- Zunger, A., and Cohen, M. L., 1979, Phys. Rev.B, 20, 4082.
- Zunger, A., and Freeman, A. J., 1977, Phys. Rev.B, 15, 4716.