Exchange of Bonded Hydrogen in Amorphous Silicon by Deuterium
MRS Online Proceedings Library(2011)
摘要
We show that bonded hydrogen in a-Si:H is readily exchanged by atomic deuterium when exposed to a deuterium plasma discharge. The effective diffusion coefficient for the D.H exchange, 10∼14 cnr/sec at 160°C, is comparable to that of interstitial hydrogen in c-Si.
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关键词
chemical reaction,diffusion,layers,semimetals,deuterium,nonmetals,diffusion coefficient,stable isotope,silicon,elements,materials science,chemical reactions,hydrogen,isotopes
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