1. K. Harris, II–VI Corporation, private communication.
2. J.P. Tower, S.P. Tobin, P.W. Norton, A.B. Bollong, A. Socha, J.H. Tregilgas, C. Ard and J.F. Arlinghaus, J. Electron. Mater. 25, 1183 (1996).
3. K.P. Capper, Properties of Narrow Gap Cadmium-Based Compounds, EMIS Datareviews Series No. 10, ed. P. Capper, (INSPEC, 1994), p. 158 and p.163, and references therein.
4. L.O. Bubulac, W.E. Tennant, R.A. Riedel, J. Bajaj and D.D. Edwall, J. Vac. Sci. Technol. A 1, 1646 (1983).
5. M.A. Berding, A. Sher and M. van Schilfgaarde, J. Electron. Mater. 26, 624 (1997).