Properties of Ga1-xInxN films prepared by MOVPE

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作者
Nagatomo, Takao [1 ]
Kuboyama, Takeshi [1 ]
Minamino, Hiroyuki [1 ]
Omoto, Osamu [1 ]
机构
[1] Shibaura Inst of Technology, Japan
关键词
Electric Properties - Optical Properties - Sapphire--Substrates - Semiconducting Films--Physical Properties - Semiconductor Materials--Structure;
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摘要
Epitaxial films of the solid solution Ga1-xInxN (up to X=0.42) have been fabricated on (0001) sapphire substrates by metalorganic vapor phase epitaxy (MOVPE) at 500°C. The properties of the films have been studied by the reflection high-energy electron diffraction technique, X-ray diffraction, and electrical and optical measurements. The fundamental absorption edge of the film decreases linearly with composition (up to X=0.42) from 3.20 eV at room temperature.
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页码:1334 / 1336
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