Optical and Electrical Properties of μ-Slice InGaN/GaN Light Emitting Diodes Shaped by Focused Ion Beam Process - Hsu, Che-Kang; Sheu, Jinn-Kong; Wang, Jia-Kuen; Lee, Ming-Lun; Chang, Kuo-Hua; Tu, Shang-Ju; Lai, Wei-Chih (Applied physics express, 2011)