1. K.W. Mitchell,Ann. Rev. Mater. Sci. 12, 401 (1982).
2. K.W. Mitchell, C. Eberspacher, J.H. Ermer, K.L. Pauls and D.N. Pier,IEEE Trans. Electron Devices, 37, 410 (1990).
3. J.R. Tuttle, R. Noufi and R.G. Dhere, see Ref. 2, 1494 (1987).
4. K.W. Mitchell,Evaluation of the CdS/CdTe Heterojunction Solar Cell (New York: Garland Publishing Co., 1979).
5. K.L. Eskena and K.W. Mitchell,Proc. 18th IEEE PV Spec. Conf., Las Vegas, NV (New York: IEEE, 1985), pp. 720–725.