Normally Off GaN MOSFET Based on AlGaN/GaN Heterostructure With Extremely High 2DEG Density Grown on Silicon Substrate
IM, Ki-Sik, HA, Jong-Bong, KIM, Ki-Won, LEE, Jong-Sub, KIM, Dong-Seok, HAHM, Sung-Ho, LEE, Jung-Hee
Published in IEEE electron device letters (01.03.2010)
Published in IEEE electron device letters (01.03.2010)
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Journal Article
Enhancement of Device Performance in LDMOSFET by Using Dual-Work-Function-Gate Technique
Ha, Jong-Bong, Kang, Hee-Sung, Baek, Ki-Ju, Lee, Jung-Hee
Published in IEEE electron device letters (01.08.2010)
Published in IEEE electron device letters (01.08.2010)
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Journal Article
Performance enhancement of GaN SB-MOSFET on Si substrate using two-step growth method
Kim, Dong-Seok, Kim, Tae-Hyeon, Won, Chul-Ho, Kang, Hee-Sung, Kim, Ki-Won, Im, Ki-Sik, Lee, Yong Soo, Hahm, Sung-Ho, Lee, Jung-Hee, Lee, Jae-Hoon, Ha, Jong-Bong, Bae, Youngho, Cristoloveanu, Sorin
Published in Microelectronic engineering (01.07.2011)
Published in Microelectronic engineering (01.07.2011)
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Journal Article
Conference Proceeding
High threshold voltage p-GaN gate power devices on 200 mm Si
Jongseob Kim, Sun-Kyu Hwang, Injun Hwang, Hyoji Choi, Soogine Chong, Hyun-Sik Choi, Woochul Jeon, Hyuk Soon Choi, Jun Yong Kim, Young Hwan Park, Kyung Yeon Kim, Jong-Bong Park, Jong-Bong Ha, Ki Yeol Park, Jaejoon Oh, Jai Kwang Shin, U-In Chung, In-Kyeong Yoo, Kinam Kim
Published in 2013 25th International Symposium on Power Semiconductor Devices & IC's (ISPSD) (01.05.2013)
Published in 2013 25th International Symposium on Power Semiconductor Devices & IC's (ISPSD) (01.05.2013)
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Conference Proceeding
AlGaN/GaN-based normally-off GaN MOSFET with stress controlled 2DEG source and drain
Im, Ki-Sik, Ha, Jong-Bong, Kim, Ki-Won, Lee, Jong-Sub, Kim, Dong-Seok, Choi, Hyun-Chul, Lee, Jung-Hee
Published in Physica status solidi. C (01.07.2010)
Published in Physica status solidi. C (01.07.2010)
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Journal Article
Effectiveness of Self-Carbon and Titanium Capping Layers in NiSi formation with Ni Film Deposited by Atomic Layer Deposition
Yang, Chung-Mo, Yun, Sang-Won, Ha, Jong-Bong, Cho, Hyun-Ick, Lee, Heon-Bok, Jeong, Jong-Hwa, Kong, Sung-Ho, Hahm, Sung-Ho, Lee, Jung-Hee
Published in Japanese Journal of Applied Physics (01.04.2007)
Published in Japanese Journal of Applied Physics (01.04.2007)
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Journal Article
Normally-off operation of Al2O3/GaN MOSFET based on AlGaN/GaN heterostructure with p-GaN buffer layer
Dong-Seok Kim, Jong-Bong Ha, Sung-Nam Kim, Eun-Hwan Kwak, Sung-Gil Lee, Jong-Sub Lee, Ki-Sik Im, Ki-Won Kim, Jung-Hee Lee
Published in 2010 22nd International Symposium on Power Semiconductor Devices & IC's (ISPSD) (01.06.2010)
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Published in 2010 22nd International Symposium on Power Semiconductor Devices & IC's (ISPSD) (01.06.2010)
Conference Proceeding
Optimizing the Gate-to-Drift Overlap Length of Lateral Double Diffused Metal–Oxide–Semiconductor Field Effect Transistor Devices to Improve Hot-Carrier Device Lifetime
Ha, Jong-Bong, Choi, Moon-Ho, Kim, Nam-Soo, Kim, Yeong-Seuk
Published in Japanese Journal of Applied Physics (01.03.2006)
Published in Japanese Journal of Applied Physics (01.03.2006)
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Journal Article
Effect of catalyst for nickel films for NiSi formation with improved interface roughness
Kang, Hee-Sung, Ha, Jong-Bong, Lee, Jung-Hee, Choi, Chi Kyu, Lee, Jeong Yong, Lee, Kwang-Man
Published in Thin solid films (01.08.2011)
Published in Thin solid films (01.08.2011)
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Journal Article
Conference Proceeding
Effects of TMAH Treatment on Device Performance of Normally Off \hbox\hbox/\hbox MOSFET
Kim, Ki-Won, Jung, Sung-Dal, Kim, Dong-Seok, Kang, Hee-Sung, Im, Ki-Sik, Oh, Jae-Joon, Ha, Jong-Bong, Shin, Jai-Kwang, Lee, Jung-Hee
Published in IEEE electron device letters (01.10.2011)
Published in IEEE electron device letters (01.10.2011)
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Journal Article
Performance Enhancement of Normally-Off Plasma-Assisted Atomic Layer Deposited Al2O3/GaN Metal--Oxide--Semiconductor Field-Effect Transistor with Postdeposition Annealing
Ha, Jong-Bong, Kim, Dong-Seok, Im, Ki-Sik, Kim, Ki-Won, Kang, Hee-Sung, Park, Ki-Yeol, Lee, Jung-Hee
Published in Jpn J Appl Phys (25.12.2010)
Published in Jpn J Appl Phys (25.12.2010)
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Journal Article
Enhanced Electrical Characteristics of AlGaN/GaN Heterostructure Field-Effect Transistor with p-GaN Back Barriers and Si Delta-Doped Layer
Lee, Hwa-Chul, Hyun, Sun-Young, Cho, Hyun-Ick, Ostermaier, Clemens, Kim, Ki-Won, Ahn, Sang-Il, Ha, Jong-Bong, Kwon, Dae-Hyuk, Hahn, Cheol-Koo, Hahm, Sung-Ho, Choi, Hyun-Chul, Lee, Jung-Hee
Published in Japanese Journal of Applied Physics (01.04.2008)
Published in Japanese Journal of Applied Physics (01.04.2008)
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Journal Article
Effects of TMAH Treatment on Device Performance of Normally Off Al2O3/GaN MOSFET
KIM, Ki-Won, JUNG, Sung-Dal, KIM, Dong-Seok, KANG, Hee-Sung, IM, Ki-Sik, OH, Jae-Joon, HA, Jong-Bong, SHIN, Jai-Kwang, LEE, Jung-Hee
Published in IEEE electron device letters (01.10.2011)
Published in IEEE electron device letters (01.10.2011)
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Journal Article
Superior contact properties of trench filled contact for 3D MOSFET
Jae-Hyun Jung, Heon-Bok Lee, Jong-Bong Ha, Hee-Sung Kang, Jung-Hee Lee, Sung-Ho Hahm
Published in 2009 IEEE International Conference of Electron Devices and Solid-State Circuits (EDSSC) (01.12.2009)
Published in 2009 IEEE International Conference of Electron Devices and Solid-State Circuits (EDSSC) (01.12.2009)
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Conference Proceeding
Effect of oxygen species on the positive flat-band voltage shift in Al2O3/GaN metal-insulator-semiconductor capacitors with post-deposition annealing
Kang, Hee-Sung, Siva Pratap Reddy, M, Kim, Dong-Seok, Kim, Ki-Won, Ha, Jong-Bong, Lee, Yong Soo, Choi, Hyun-Chul, Lee, Jung-Hee
Published in Journal of physics. D, Applied physics (17.04.2013)
Published in Journal of physics. D, Applied physics (17.04.2013)
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Journal Article
Effect of oxygen species on the positive flat-band voltage shift in Al 2 O 3 /GaN metal–insulator–semiconductor capacitors with post-deposition annealing
Kang, Hee-Sung, Siva Pratap Reddy, M, Kim, Dong-Seok, Kim, Ki-Won, Ha, Jong-Bong, Lee, Yong Soo, Choi, Hyun-Chul, Lee, Jung-Hee
Published in Journal of physics. D, Applied physics (17.04.2013)
Published in Journal of physics. D, Applied physics (17.04.2013)
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Journal Article
Effects of TMAH Treatment on Device Performance of Normally Off [Formula Omitted] MOSFET
Kim, Ki-Won, Jung, Sung-Dal, Kim, Dong-Seok, Kang, Hee-Sung, Im, Ki-Sik, Oh, Jae-Joon, Ha, Jong-Bong, Shin, Jai-Kwang, Lee, Jung-Hee
Published in IEEE electron device letters (01.10.2011)
Published in IEEE electron device letters (01.10.2011)
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Journal Article