1. J. Blair and R. Newham,Metallurgy of Elemental and Com-pound Semiconductors, ed. R.O. Grubel, (New York: Interscience Publ., 1961), p. 393.
2. T.C. Harman,Physics and Chemistry of II-VI Compounds, ed. M. Aven and J.S Prener, (Amsterdam: North-Holland Publ., 1967), p. 769.
3. F.R. Szofran and S.L. Lehoczky,J. Electron. Mater. 10,1131 (1981).
4. J. Steininger,J. Electron. Mater. 5, 299 (1976).
5. T. Tung, L. Golonka and R.F. Brebrick,J. Electrochem. Soc.