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A thin layer of PMMA was partly coated on
the p-type GaN film to serve as an insulating layer. After
the substrate was heated at 50¡ãC for 20 min to improve
the quality of the PMMA, a single ZnO MR was trans-
ferred to the prepared p-GaN substrate and crossed the
boundary with the p-GaN and PMMA.
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2Â¥: Originally posted by nancy10214 at 2015-01-30 17:43:14
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