1. H. C. Theuerer, J. Electrochem. Soc., 108, 649 (1961).
2. H. Basseches, R. C. Manz, C. O. Thomas, and S. K. Tung, Proceedings of the AIME
Technical Conference on the Metallurgy of Semiconductor Materials, Interscience, New York, (1962).
3. J. A. Hoerni, IRE Electron Devices Meet., Washington, D.C. (1960).
4. P. Burggraaf, Semicond. Int., 9 (5), 68 (1986).
5. G. Ghidini and F. W. Smith, J. Electrochem. Soc., 131, 2924 (1984).