[CWP16H] Photon Emission Devices and Related Technologies

[CWP16H-02] Highly Efficient Green Emissions of InGaN/GaN Quantum Wells with oxide thin films

*Seiya Kaito¹, Yuki Kamei¹, Tetsuya Matsuyama¹, Kenji Wada¹, Mitsuru Funato², Yoichi Kawakami², Koichi Okamoto¹ (1. Osaka Metropolitan Univ. (Japan), 2. Kyoto Univ. (Japan))

[Presentation Style] Onsite

We propose a bran-new method to improve efficiencies of green emissions of InGaN/GaN with oxides thin films. Photoluminescence intensities were enhanced significantly by depositing a thin oxide film and irradiating the surface with ultraviolet light.