1. K. Bigelow, inProceedings of the 2nd International Conference on the Application of Diamond Films and Related Materials (eds., M. Yoshikawa, M. Murakawa, Y. Tzeng and W. A. Yarbrough), p. 5, MYUK, Tokyo, Japan (1993).
2. R. F. Davis, inDiamond Films and Coatings; Development, Properties and Applications, p. 1, Noyes Publications, New Jersey (1993).
3. M. Yoshikawa, H. Ishida, A. Ishitani, S. Koizumi and T. Inuzuka,Appl. Phys. Lett. 58, 1387 (1991).
4. A. Argoitia, J. C. Angus, J. S. Ma, L. Wang, P. Dirouz and W. R. L. Lambrecht,J. Mater. Res. 9, 1849 (1994).
5. T. Tsuno, T. Imai, Y. Nishibayashi, K. Hamada and N. Fujimori,Jpn. J. Appl. Phys. 30, 1063 (1991).