Ranges and variances of 15-1000 eV H-atoms implanted into a-Si and a-Si:H a
re calculated by using a Monte Carlo calculation program. The results for a
-Si are in good agreement with those from other simulation codes of TRIM-92
, BABOUM, and TRIM-SP examined by Mayer and Eckstein. Values of ranges and
variances calculated for a-Si:H are compared with those for a-Si and the im
plantation dose effect is shortly discussed. (C) 2000 Elsevier Science B.V.
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