1. Agostinelli, J.A., G.H. Brannstein and Blanton, T.N. 1993. Appl. Phys. Lett. 63, 123.
2. Amirhaghi, S., Craciun, V., Beech, F., Vichers, M., Tarling, S., Barnes, P., and Boyd, I.W. 1993. Mat. Res. Soc. Symp. Proc. 285, 489.
3. Ashby, C.I.H., Brannon, J.H. and Pang, S.W. 1992. “Photons and Low Energy Particles in Surface Processing” Mat. Res. Soc. Symp. 236.
4. Balooch, M., Tench, R.J., Siekhaus, W.J., Allen, M.J., Connor, A.L. and Olander, D.R. 1990. Appl. Phys. Lett. 57, 1540.
5. Biunno, N., Narayan, J., Hofmeister, S.K., Srivatsa, A.R. and Singh, R.K. 1989. Appl. Phys. Lett. 54, 1519.