Hole injection and efficiency droop improvement in InGaN/GaN light-emitting diodes by band-engineered electron blocking layer CH Wang, CC Ke, CY Lee, SP Chang, WT Chang, JC Li, ZY Li, HC Yang, ... Applied Physics Letters 97 (26), 261103, 2010 | 259 | 2010 |
Low efficiency droop in blue-green m-plane InGaN/GaN light emitting diodes SC Ling, TC Lu, SP Chang, JR Chen, HC Kuo, SC Wang Applied Physics Letters 96 (23), 231101, 2010 | 200 | 2010 |
Hole transport improvement in InGaN/GaN light-emitting diodes by graded-composition multiple quantum barriers CH Wang, SP Chang, PH Ku, JC Li, YP Lan, CC Lin, HC Yang, HC Kuo, ... Applied Physics Letters 99 (17), 171106, 2011 | 154 | 2011 |
Efficiency droop alleviation in InGaN/GaN light-emitting diodes by graded-thickness multiple quantum wells CH Wang, SP Chang, WT Chang, JC Li, YS Lu, ZY Li, HC Yang, HC Kuo, ... Applied Physics Letters 97 (18), 181101, 2010 | 97 | 2010 |
Fabrication and luminescent properties of core-shell InGaN/GaN multiple quantum wells on GaN nanopillars JR Chang, SP Chang, YJ Li, YJ Cheng, KP Sou, JK Huang, HC Kuo, ... Applied Physics Letters 100 (26), 261103, 2012 | 76 | 2012 |
Characteristics of efficiency droop in GaN-based light emitting diodes with an insertion layer between the multiple quantum wells and n-GaN layer SP Chang, CH Wang, CH Chiu, JC Li, YS Lu, ZY Li, HC Yang, HC Kuo, ... Applied Physics Letters 97 (25), 251114, 2010 | 41 | 2010 |
Low droop nonpolar GaN/InGaN light emitting diode grown on m-plane GaN substrate SP Chang, TC Lu, LF Zhuo, CY Jang, DW Lin, HC Yang, HC Kuo, ... Journal of The Electrochemical Society 157 (5), H501-H503, 2010 | 29 | 2010 |
Growth and characterization of crack-free semipolar {1-101} InGaN∕ GaN multiple-quantum well on V-grooved (001) Si substrates GT Chen, SP Chang, JI Chyi, MN Chang Applied physics letters 92 (24), 241904, 2008 | 27 | 2008 |
Amorphous InGaZnO Ultraviolet Phototransistors With a Thin Ga 2 O 3 Layer SJ Chang, TH Chang, WY Weng, CJ Chiu, SP Chang Selected Topics in Quantum Electronics, IEEE Journal of 20 (6), 125-129, 2014 | 25 | 2014 |
INVESTIGATION OF InN NANOROD-BASED EGFET pH SENSORS FABRICATED ON QUARTZ SUBSTRATE SX Chen, SP Chang, SJ Chang DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES 9 (4), 1505-1511, 2014 | 25 | 2014 |
Electrically driven green, olivine, and amber color nanopyramid light emitting diodes SP Chang, JR Chang, KP Sou, MC Liu, YJ Cheng, HC Kuo, CY Chang Optics express 21 (20), 23030-23035, 2013 | 22 | 2013 |
Electrically driven nanopyramid green light emitting diode SP Chang, YC Chen, JK Huang, YJ Cheng, JR Chang, KP Sou, YT Kang, ... Applied Physics Letters 100 (6), 061106, 2012 | 22 | 2012 |
Semiconductor light-emitting device MT Chin, KF Huang, S Ping-Fei, CJ Wang, S Chang US Patent 7,953,134, 2011 | 20 | 2011 |
Influence of weight ratio of poly (4-vinylphenol) insulator on electronic properties of InGaZnO thin-film transistor CJ Chiu, ZW Pei, SP Chang, SJ Chang Journal of Nanomaterials 2012, 68, 2012 | 17 | 2012 |
Method of manufacturing a semiconductor structure and separating the semiconductor from a substrate S Chang, Y Hung-Chi, YJ Shen US Patent 8,664,087, 2014 | 16 | 2014 |
Large-area ultraviolet GaN-based photonic quasicrystal laser with high-efficiency green color emission of semipolar {10-11} In0. 3Ga0. 7N/GaN multiple quantum wells CC Chen, CH Chiu, SP Chang, MH Shih, MY Kuo, JK Huang, HC Kuo, ... Applied Physics Letters 102 (1), 011134, 2013 | 16 | 2013 |
Lasing action in gallium nitride quasicrystal nanorod arrays SP Chang, KP Sou, CH Chen, YJ Cheng, JK Huang, CH Lin, HC Kuo, ... Optics express 20 (11), 12457-12462, 2012 | 16 | 2012 |
Room temperature ultraviolet GaN metal-coated nanorod laser YC Hsu, KP Sou, SP Chang, KS Hsu, MH Shih, HC Kuo, YJ Cheng, ... Applied Physics Letters 103 (19), 191102, 2013 | 14 | 2013 |
Light emitting device with qcse-reversed and qcse-free multi quantum well structure YU Chun-Ta, CY Tseng, YY Lin, S Chang, HC Yang US Patent App. 13/488,764, 2012 | 13 | 2012 |
Light-emitting device MH Hsieh, S Chang, HC Yang, TC Hsu US Patent 8,772,791, 2014 | 12 | 2014 |