1. J.S. Williams, J.M. Poate: In Ion Implantation and Beam Processing, ed. by J.S. Williams, J.M. Poate (Academic, New York 1984) Chap. 1
2. K. Murase, H. Harada: Trans. Inst. Electron and Commun. Eng. Jpn. Sect. E E 62, 709 (1979)
3. T. Koji, W.F. Tseng, J.W. Mayer, T. Suganuma: Solid-state Electron. 22, 335 (1979)
4. K.D. Beyer, M.R. Popaniak, T.H. Yeh: IBM Tech. Discl. Bull. 20, 1003 (1977)
5. H.W. Lam. R.F. Pinizziotta, H.T. Yuan, D.W. Bellavance: Electron. Lett. 17, 356 (1981)