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Two-step annealing of hot wire chemical vapor deposited a-Si:H films

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dc.contributor.author Roy, Banasri
dc.date.accessioned 2021-10-01T11:16:17Z
dc.date.available 2021-10-01T11:16:17Z
dc.date.issued 2008
dc.identifier.uri https://www.infona.pl/resource/bwmeta1.element.springer-ca160cc6-1625-393b-bb76-0cee597cd0bd
dc.identifier.uri http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/2386
dc.description.abstract A two-step annealing process was used to investigate the effect of dehydrogenation on crystallization and grain growth of low and high hydrogen content hot wire chemical vapor deposited (HWCVD) a-Si:H films. A low temperature pre-annealing followed by a rapid thermal annealing step at 600 °C was carried out. For the high hydrogen content film XRD (111) peak narrowed quite a bit, while opposite effect was observed for the low hydrogen content film. According to the grain sizes as calculated from TEM images, grain sizes of both of the two-step annealed high and low hydrogen content films are smaller than that of the single stage annealed film. en_US
dc.language.iso en en_US
dc.publisher Springer en_US
dc.subject Chemical Engineering en_US
dc.subject Chemical vapor en_US
dc.title Two-step annealing of hot wire chemical vapor deposited a-Si:H films en_US
dc.type Article en_US


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