Defect structure originating from threading dislocations within the GaN film grown on a convex patterned sapphire substrateTae Su Oh, Eun-Kyung Suh, Kang Jea Lee et al.|Thin Solid Films|2010Cited by 21
Light outcoupling effect in GaN light-emitting diodes via convex microstructures monolithically fabricated on sapphire substrateTae Su Oh, Eun-Kyung Suh, Hyun Jeong et al.|Optics Express|2011Cited by 13
Spatial stress distribution and optical properties of GaN films grown on convex shape-patterned sapphire substrate by metalorganic chemical vapor depositionTae Su Oh, Eun-Kyung Suh, Kang Jea Lee et al.|Journal of Alloys and Compounds|2010Cited by 7