Light emitting diode and method for fabricating the same J Kwak, J Cho
US Patent 8,399,944, 2013
489 2013 Light emitting diode and method for fabricating the same J Kwak, J Cho
US Patent 8,536,604, 2013
455 2013 Ohmic and degradation mechanisms of Ag contacts on p-type GaN JO Song, JS Kwak, Y Park, TY Seong
Applied Physics Letters 86 (6), 2005
145 2005 LED with uniform current spreading and method of fabrication JS Kwak, MJ Park, FA Khaja, CC Chen
US Patent 8,502,192, 2013
139 2013 Characteristics of GaN‐based laser diodes for post‐DVD applications OH Nam, KH Ha, JS Kwak, SN Lee, KK Choi, TH Chang, SH Chae, ...
physica status solidi (a) 201 (12), 2717-2720, 2004
119 2004 Computational evolutionary optimization of red phosphor for use in tricolor white LEDs KS Sohn, DH Park, SH Cho, JS Kwak, JS Kim
Chemistry of Materials 18 (7), 1768-1772, 2006
112 2006 Crystal-polarity dependence of Ti/Al contacts to freestanding n-GaN substrate JS Kwak, KY Lee, JY Han, J Cho, S Chae, OH Nam, Y Park
Applied Physics Letters 79 (20), 3254-3256, 2001
108 2001 Low resistance Al/Ti/n-GaN ohmic contacts with improved surface morphology and thermal stability JS Kwak, SE Mohney, JY Lin, RS Kern
Semiconductor science and technology 15 (7), 756, 2000
93 2000 Low-resistance and highly-reflective Zn–Ni solid solution/Ag ohmic contacts for flip-chip light-emitting diodes JO Song, DS Leem, JS Kwak, OH Nam, Y Park, TY Seong
Applied physics letters 83 (24), 4990-4992, 2003
78 2003 Abnormal dependence of contact resistivity on hole concentration in nonalloyed ohmic contacts to JS Kwak, OH Nam, Y Park
Applied physics letters 80 (19), 3554-3556, 2002
78 2002 Light-extraction enhancement of vertical-injection GaN-based light-emitting diodes fabricated with highly integrated surface textures H Kim, KK Choi, KK Kim, J Cho, SN Lee, Y Park, JS Kwak, TY Seong
Optics letters 33 (11), 1273-1275, 2008
76 2008 Temperature-dependent contact resistivity of the nonalloyed ohmic contacts to JS Kwak, OH Nam, Y Park
Journal of applied physics 95 (10), 5917-5919, 2004
75 2004 Graphite as a Long‐Life Ca2+ ‐Intercalation Anode and its Implementation for Rocking‐Chair Type Calcium‐Ion Batteries SJ Richard Prabakar, AB Ikhe, WB Park, KC Chung, H Park, KJ Kim, ...
Advanced Science 6 (24), 1902129, 2019
74 2019 Improvement of the luminous intensity of light-emitting diodes by using highly transparent Ag-indium tin oxide p-type ohmic contacts JO Song, DS Leem, JS Kwak, Y Park, SW Chae, TY Seong
IEEE Photonics Technology Letters 17 (2), 291-293, 2005
71 2005 Low resistance and reflective Mg-doped indium oxide-Ag ohmic contacts for flip-chip light-emitting diodes JO Song, DS Leem, JS Kwak, OH Nam, Y Park, TY Seong
IEEE Photonics Technology Letters 16 (6), 1450-1452, 2004
69 2004 Improvement of the light output of InGaN-based light-emitting diodes using Cu-doped indium oxide/indium tin oxide p-type electrodes JO Song, JS Kwak, Y Park, TY Seong
Applied Physics Letters 86 (21), 2005
68 2005 GaN based group III-V nitride semiconductor light-emitting diode and method for fabricating the same J Kwak, K Lee, J Cho, S Chae
US Patent 6,657,237, 2003
67 2003 Method for fabricating semiconductor light emitting device J Kwak, K Lee
US Patent 6,551,848, 2003
64 2003 Electron beam irradiated silver nanowires for a highly transparent heater CH Hong, SK Oh, TK Kim, YJ Cha, JS Kwak, JH Shin, BK Ju, WS Cheong
Scientific reports 5 (1), 17716, 2015
63 2015 Cu-doped indium oxide∕ Ag ohmic contacts for high-power flip-chip light-emitting diodes JO Song, JS Kwak, TY Seong
Applied Physics Letters 86 (6), 2005
62 2005 
Seong Tae-YeonProfessor of Materials Science, Korea UniversityEmail verificata su korea.ac.kr