Abstract
From cavity ring down spectroscopy and threshold ionization mass spectrometry measurements in a remote Ar-H/sub 2/-SiH/sub 4/ plasma it is clearly demonstrated that the properties of hydrogenated amorphous silicon (a-Si:H) strongly improve with increasing contribution of SiH/sub 3/ to film growth. The measurements corroborate the proposed dissociation reactions of SiH/sub 4/ for different plasma settings and it is shown that film growth is by far dominated by SiH/sub 3/ under conditions for which solar grade quality a-Si:H at deposition rates up to 10 nm/s has previously been reported
Original language | English |
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Pages (from-to) | 1027-1029 |
Journal | Journal of Vacuum Science and Technology A |
Volume | 19 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2001 |