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Start Over Author "Peng, Changtao" Journal journal of crystal growth
5 results on '"Peng, Changtao"'

5. Magnetron sputtering growth of InAs0.3Sb0.7 films on (100) GaAs substrates: Strong effect of growth conditions on film structure

Author

Peng, Changtao, Chen, NuoFu, Wu, Jinliang, Yin, Zhigang, and Yu, Yude

Subjects
*FILMSTRIPS, *PHYSICAL & theoretical chemistry, *NUCLEATION, *LATTICE theory
Abstract

Abstract: The growth of highly lattice-mismatched InAs0.3Sb0.7 films on (100) GaAs substrates by magnetron sputtering has been investigated and even epitaxial InAs0.3Sb0.7 films have been successfully obtained. A strong effect of the growth conditions on the film structure was observed, revealing that there was a growth mechanism transition from three-dimensional nucleation growth to epitaxial layer-by-layer growth mode when increasing the substrate temperature. A qualitative explanation for that transition was proposed and the critical conditions for the epitaxial layer-by-layer growth mode were also discussed. [Copyright &y& Elsevier]

Published
2005
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