Yongwoo Ryu

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This paper reports the improved microstructural and optical properties of semipolar (11-22) InGaN quantum well (QW) structures grown on SiO2 nanorods formed by introducing self-organized masks. The crystal quality of GaN grown on SiO2 nanorods was significantly improved by the defect blocking mechanism. The cathodoluminescence (CL) intensity of regrown GaN(More)
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