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Hyungtak Kim
Hyungtak Kim
Verified email at hongik.ac.kr - Homepage
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Undoped AlGaN/GaN HEMTs for microwave power amplification
LF Eastman, V Tilak, J Smart, BM Green, EM Chumbes, R Dimitrov, H Kim, ...
IEEE Transactions on Electron Devices 48 (3), 479-485, 2001
4642001
Effects of SiN passivation and high-electric field on AlGaN-GaN HFET degradation
H Kim, RM Thompson, V Tilak, TR Prunty, JR Shealy, LF Eastman
IEEE Electron device letters 24 (7), 421-423, 2003
2582003
Influence of barrier thickness on the high-power performance of AlGaN/GaN HEMTs
V Tilak, B Green, V Kaper, H Kim, T Prunty, J Smart, J Shealy, L Eastman
IEEE Electron Device Letters 22 (11), 504-506, 2001
1942001
High-power broad-band AlGaN/GaN HEMT MMICs on SiC substrates
BM Green, V Tilak, S Lee, H Kim, JA Smart, KJ Webb, JR Shealy, ...
IEEE Transactions on Microwave Theory and Techniques 49 (12), 2486-2493, 2001
1212001
Reliability evaluation of high power AlGaN/GaN HEMTs on SiC substrate
H Kim, V Tilak, BM Green, JA Smart, WJ Schaff, JR Shealy, LF Eastman
physica status solidi (a) 188 (1), 203-206, 2001
982001
High-field effects in silicon nitride passivated GaN MODFETs
DK Sahoo, RK Lal, H Kim, V Tilak, LF Eastman
IEEE Transactions on Electron Devices 50 (5), 1163-1170, 2003
762003
Nanoscale electro-thermal interactions in AlGaN/GaN high electron mobility transistors
B Chatterjee, C Dundar, TE Beechem, E Heller, D Kendig, H Kim, ...
Journal of Applied Physics 127 (4), 2020
752020
Amorphous InGaZnO thin-film transistors—Part I: Complete extraction of density of states over the full subband-gap energy range
Y Kim, M Bae, W Kim, D Kong, HK Jung, H Kim, S Kim, DM Kim, DH Kim
IEEE transactions on electron devices 59 (10), 2689-2698, 2012
752012
Simple large-scale synthesis of hydroxyapatite nanoparticles: in situ observation of crystallization process
DW Kim, IS Cho, JY Kim, HL Jang, GS Han, HS Ryu, H Shin, HS Jung, ...
Langmuir 26 (1), 384-388, 2010
692010
High-Quality ICPCVD for Normally Off AlGaN/GaN-on-Si Recessed MOSHFETs
BR Park, JG Lee, W Choi, H Kim, KS Seo, HY Cha
IEEE Electron Device Letters 34 (3), 354-356, 2013
632013
High-power monolithic AlGaN/GaN HEMT oscillator
VS Kaper, V Tilak, H Kim, AV Vertiatchikh, RM Thompson, TR Prunty, ...
IEEE Journal of Solid-State Circuits 38 (9), 1457-1461, 2003
582003
Origin of low photocatalytic activity of rutile TiO2
HS Jung, H Kim
Electronic Materials Letters 5, 73-76, 2009
552009
Hot electron induced degradation of undoped AlGaN/GaN HFETs
H Kim, A Vertiatchikh, RM Thompson, V Tilak, TR Prunty, JR Shealy, ...
Microelectronics Reliability 43 (6), 823-827, 2003
472003
Effect of passivation on AlGaN/GaN HEMT device performance
V Tilak, B Green, H Kim, R Dimitrov, J Smart, WJ Schaff, JR Shealy, ...
2000 IEEE international symposium on compound semiconductors. Proceedings of …, 2000
462000
Cascode connected algan/gan hemts on sic substrates
BM Green, KK Chu, JA Smart, V Tilak, H Kim, JR Shealy, LF Eastman
IEEE Microwave and Guided Wave Letters 10 (8), 316-318, 2000
442000
Degradation characteristics of AlGaN-GaN high electron mobility transistors
H Kim, V Tilak, BM Green, H Cha, JA Smart, JR Shealy, LF Eastman
2001 IEEE International Reliability Physics Symposium Proceedings. 39th …, 2001
372001
Reduction of spurious tones and phase noise in dual-loop OEO by loop-gain control
JH Cho, H Kim, HK Sung
IEEE Photonics Technology Letters 27 (13), 1391-1393, 2015
322015
Influence of oxygen and methane plasma on the electrical properties of undoped AlGaN/GaN heterostructures for high power transistors
R Dimitrov, V Tilak, W Yeo, B Green, H Kim, J Smart, E Chumbes, ...
Solid-State Electronics 44 (8), 1361-1365, 2000
292000
IoT security issues and light weight block cipher
H Shin, HK Lee, HY Cha, SW Heo, H Kim
2019 International Conference on Artificial Intelligence in Information and …, 2019
262019
DC characteristics of wide-bandgap semiconductor field-effect transistors at cryogenic temperatures
H Kim, J Lim, H Cha
Journal of the Korean Physical Society 56, 2010
202010
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