Electronic Resource
Pearton, S.J.
;
Ren, F.
;
Chu, S.N.G.
;
[et al.]
Hobson, W.S.
;
Abernathy, C.R.
;
Fullowan, T.R.
;
Lothian, J.R.
;
Elliman, R.G.
;
Jacobson, D.C.
;
Poate, J.M.
Amsterdam
:
Elsevier
Nuclear Inst. and Methods in Physics Research, B
79 (1993), S. 648-650