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Efficiency enhancement of UV/blue light emitting diodes via nanoscaled epitaxial lateral overgrowth of GaN on a SiO2 nanorod-array patterned sapphire substrate

Electrical EngineeringSolid-state LightingEngineeringApplied PhysicsNew Lighting TechnologyAluminum Gallium NitrideSapphire SubstrateGan Power DeviceEfficiency EnhancementSio2 Nanorod-arrayCategoryiii-v SemiconductorOptoelectronics