C.-H. ChaoS. L. ChuangTZONG-LIN WU2018-09-102018-09-102006-12http://scholars.lib.ntu.edu.tw/handle/123456789/325614Theoretical demonstration of enhancement of light extraction of flip-chip GaN light-emitting diodes with photonic crystalsjournal article10.1063/1.23387732-s2.0-33748265465WOS:000240236600016