In this study, we report experimental results on the epitaxial growth of InP layer on GaAs (001) substrate by using MOCVD. We have systematically controlled nucleation steps in order to obtain InP epitaxial layers with high crystallinity quality. The controlling parameters were flow ratio of V/III sources and thicknesses of nucleation layer for nucleation steps. We successfully improved the surface roughness and crystallinity of InP epitaxial layers on GaAs substrates.
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All Science Journal Classification (ASJC) codes
- Biomedical Engineering
- Materials Science(all)
- Condensed Matter Physics