Abstract
The crystallization of amorphous silicon films deposited by LPCVD on glass substrates has been investigated by Transmission Electron Microscopy. The average grain size of the silicon films ranges from 0.3 µm up to 0.5 µm according to the deposition temperature and the post-annealing temperature. The TFT’s fabricated with these silicon films, using a two-mask process, exhibit a field-effect mobility higher than 5 cm2 V-1s-1 and a Ion/Ioff ratio in the 106 range.
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© 1989 Springer-Verlag Berlin, Heidelberg
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Loisel, B., Haji, L., Joubert, P., Guendouz, M. (1989). Crystallized Silicon Films for Active Devices. In: Möller, H.J., Strunk, H.P., Werner, J.H. (eds) Polycrystalline Semiconductors. Springer Proceedings in Physics, vol 35. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-93413-1_38
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DOI: https://doi.org/10.1007/978-3-642-93413-1_38
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