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David Hwang
David Hwang
Verifisert e-postadresse på stonybrook.edu
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High efficiency of III-nitride micro-light-emitting diodes by sidewall passivation using atomic layer deposition
MS Wong, D Hwang, AI Alhassan, C Lee, R Ley, S Nakamura, ...
Optics express 26 (16), 21324-21331, 2018
3152018
Liquid-assisted femtosecond laser drilling of straight and three-dimensional microchannels in glass
DJ Hwang, TY Choi, CP Grigoropoulos
Applied Physics A 79, 605-612, 2004
3042004
Sustained high external quantum efficiency in ultrasmall blue III–nitride micro-LEDs
D Hwang, A Mughal, CD Pynn, S Nakamura, SP DenBaars
Applied Physics Express 10 (3), 032101, 2017
2562017
Size-independent peak efficiency of III-nitride micro-light-emitting-diodes using chemical treatment and sidewall passivation
MS Wong, C Lee, DJ Myers, D Hwang, JA Kearns, T Li, JS Speck, ...
Applied Physics Express 12 (9), 097004, 2019
2282019
Synthetic aperture ladar flight demonstration
BW Krause, J Buck, C Ryan, D Hwang, P Kondratko, A Malm, A Gleason, ...
CLEO: Applications and Technology, PDPB7, 2011
1582011
Single cell detection using a glass-based optofluidic device fabricated by femtosecond laser pulses
M Kim, DJ Hwang, H Jeon, K Hiromatsu, CP Grigoropoulos
Lab on a Chip 9 (2), 311-318, 2009
1372009
The effect of micronscale anisotropic cross patterns on fibroblast migration
H Jeon, H Hidai, DJ Hwang, KE Healy, CP Grigoropoulos
Biomaterials 31 (15), 4286-4295, 2010
1362010
Nanosecond laser ablation of gold nanoparticle films
SH Ko, Y Choi, DJ Hwang, CP Grigoropoulos, J Chung, D Poulikakos
Applied physics letters 89 (14), 2006
1292006
Efficiency of silicon micromachining by femtosecond laser pulses in ambient air
DJ Hwang, CP Grigoropoulos, TY Choi
Journal of applied physics 99 (8), 2006
1252006
Ultrafast laser-induced crystallization of amorphous silicon films
TY Choi, DJ Hwang, CP Grigoropoulos
Optical engineering 42 (11), 3383-3388, 2003
1172003
Ablation of thin metal films by short-pulsed lasers coupled through near-field scanning optical microscopy probes
DJ Hwang, A Chimmalgi, CP Grigoropoulos
Journal of applied physics 99 (4), 2006
962006
Femtosecond laser ablation induced plasma characteristics from submicron craters in thin metal film
DJ Hwang, H Jeon, CP Grigoropoulos, J Yoo, RE Russo
Applied Physics Letters 91 (25), 2007
902007
Femtosecond laser induced ablation of crystalline silicon upon double beam irradiation
TY Choi, DJ Hwang, CP Grigoropoulos
Applied surface science 197, 720-725, 2002
842002
High resolution selective multilayer laser processing by nanosecond laser ablation of metal nanoparticle films
SH Ko, H Pan, DJ Hwang, J Chung, S Ryu, CP Grigoropoulos, ...
Journal of Applied Physics 102 (9), 2007
832007
Micro-light-emitting diodes with III–nitride tunnel junction contacts grown by metalorganic chemical vapor deposition
D Hwang, AJ Mughal, MS Wong, AI Alhassan, S Nakamura, SP DenBaars
Applied Physics Express 11 (1), 012102, 2017
812017
High‐throughput near‐field optical nanoprocessing of solution‐deposited nanoparticles
H Pan, DJ Hwang, SH Ko, TA Clem, JMJ Fréchet, D Bäuerle, ...
Small 6 (16), 1812-1821, 2010
752010
Nanoscale laser processing and diagnostics
D Hwang, SG Ryu, N Misra, H Jeon, CP Grigoropoulos
Applied Physics A 96, 289-306, 2009
652009
Nanoscale rapid melting and crystallization of semiconductor thin films
A Chimmalgi, DJ Hwang, CP Grigoropoulos
Nano letters 5 (10), 1924-1930, 2005
642005
Chemical patterning of ultrathin polymer films by direct-write multiphoton lithography
H Jeon, R Schmidt, JE Barton, DJ Hwang, LJ Gamble, DG Castner, ...
Journal of the American Chemical Society 133 (16), 6138-6141, 2011
622011
In Situ TEM Near-Field Optical Probing of Nanoscale Silicon Crystallization
B Xiang, DJ Hwang, JB In, SG Ryu, JH Yoo, O Dubon, AM Minor, ...
Nano letters 12 (5), 2524-2529, 2012
572012
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Artikler 1–20