Abstract
Heterojunction diodes have been formed by high-dose C implantation into thin n+ amorphous Si layers deposited on lightly-doped p-type Si substrates. FTIR and ellipsometry both indicate the conversion of the implanted layer to SiC following rapid thermal annealing at or above 1050°C. Resistivities as low as 300 mΩcm were obtained after RTA for SiC films over oxide. Diode J-V characteristics suggest the presence of a large depletion region recombination current component.
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© 1992 Springer-Verlag Berlin Heidelberg
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Manning, B.M., Hewitt, S.B., Tarr, N.G., MacElwee, T.W. (1992). Formation of SiC for Microelectronic Applications by C Implantation into Doped a-Si. In: Yang, C.Y., Rahman, M.M., Harris, G.L. (eds) Amorphous and Crystalline Silicon Carbide IV. Springer Proceedings in Physics, vol 71. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-84804-9_37
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DOI: https://doi.org/10.1007/978-3-642-84804-9_37
Publisher Name: Springer, Berlin, Heidelberg
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