Electronic Conduction in Annealed Sulfur-Doped a-Si:H Films

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Title	Electronic Conduction in Annealed Sulfur-Doped a-Si:H Films
Authors	Gupta, H. Fateh, Singh Gill Sharma, S.K. Kumar, R. Mehra, R.M.
ORCID
Keywords	a-Si:H dark and photoconductivity annealing effect S doped a-Si:H
Type	Article
Date of Issue	2018
URI	http://essuir.sumdu.edu.ua/handle/123456789/70453
Publisher	Sumy State University
License	Copyright not evaluated
Citation	Electronic Conduction in Annealed Sulfur-Doped a-Si:H Films [Текст] / H. Gupta, S.G. Fateh, S.K. Sharma [et al.] // Журнал нано- та електронної фізики. - 2018. - Т.10, № 3. - 03014. - DOI: 10.21272/jnep.10(3).03014.
Abstract	In present work, the effect of annealing on dark and photo conductivity as well as the various causes of conduction mechanics in S doped amorphous hydrogenated silicon films (a-Si:H) is discussed. The variation of the dark conductivity as a function of temperature has been carried out on unannealed and annealed (annealed at an optimized temperature of 300 °C) thin film samples and the activation energy of dark conductivity of respective samples was also calculated at different temperatures. The Study concludes that at high temperatures, an activated type mechanism is responsible for conduction in the a-Si:H films.
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)