Research output per year
Research output per year
Personal profile
In Korean
김대현 교수(IT대학 전자공학부)
Education
(1997) BS. D., Kyungpook National University
(2000) M.A., Seoul National University
(2004) Ph.D., Seoul National University
(2000) M.A., Seoul National University
(2004) Ph.D., Seoul National University
Professional Experience
(2015 ~ present) Professor, Kyungpook National University
(2012 ~ 2014) Manager, SEMATECH
(2008 ~2012) Member of Technical Staff, Teledyne Scientific Company
(2005 ~ 2008) Post-Doc and Research Scientist, Microsystems Technology Laboratories (MTL) Massachusetts Institute of Technology
(Advisor: Prof. Jesus A. del Alamo)
(2004 ~ 2005) Post-Doc. Associate, Millimeter-wave Device and Circuit Laboratories (MDCL) Seoul National University
(2012 ~ 2014) Manager, SEMATECH
(2008 ~2012) Member of Technical Staff, Teledyne Scientific Company
(2005 ~ 2008) Post-Doc and Research Scientist, Microsystems Technology Laboratories (MTL) Massachusetts Institute of Technology
(Advisor: Prof. Jesus A. del Alamo)
(2004 ~ 2005) Post-Doc. Associate, Millimeter-wave Device and Circuit Laboratories (MDCL) Seoul National University
Research Interests
CMOS extension, THz and 6G mobile Application, Device modeling, Monolithic mmWave IC(MMIC)
Major Research Achievements
o Terahertz In0.8Ga0.2As quantum-well HEMTs toward 6G applications
o On the universality of drain-induced-barrier-lowering in field-effect transistors
o Lg = 130 nm GAA MBCFETs with three-level stacked In0.53Ga0.47As nanosheets
o On the universality of drain-induced-barrier-lowering in field-effect transistors
o Lg = 130 nm GAA MBCFETs with three-level stacked In0.53Ga0.47As nanosheets
url
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Effects of parasitic gate capacitance and gate resistance on radiofrequency performance in LG = 0.15 μm GaN high-electron-mobility transistors for X-band applications
Chang, S. J., Jeong, H. S., Jung, H. W., Choi, S. M., Choi, I. G., Noh, Y. S., Kim, S. I., Lee, S. H., Ahn, H. K., Kang, D. M., Kim, D. H. & Lim, J. W., 2024, (Accepted/In press) In: ETRI Journal.Research output: Contribution to journal › Article › peer-review
Open Access -
High-performance uniform stepper-based InP double-heterojunction bipolar transistor (DHBT) on a 3-inch InP substrate
Heon Shin, S., Jeong, H. S., Kim, Y. H., Jeon, Y. S., Beak, J. M., Park, W. S., Lee, I. G., Yun, J., Kim, T., Lee, J. H., Kwon, H. M. & Kim, D. H., Jul 2024, In: Solid-State Electronics. 217, 108933.Research output: Contribution to journal › Article › peer-review
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Improved frequency performance in AlGaN/GaN HEMTs on Si using hydrogen silsesquioxane-assisted gate
Jung, H. W., Choi, I. G., Kim, D. H., Jung, H. S., Choi, S. M., Chang, S. J., Ahn, H. K., Lim, J. W., Kang, D. M., Kim, D. H. & Won, S. M., Feb 2024, In: Materials Science in Semiconductor Processing. 170, 107985.Research output: Contribution to journal › Article › peer-review
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Analytical and Physical Investigation on Source Resistance in InxGa1−xAs Quantum-Well High-Electron-Mobility Transistors
Yoo, J. H., Lee, I. G., Tsutsumi, T., Sugiyama, H., Matsuzaki, H., Lee, J. H. & Kim, D. H., Feb 2023, In: Micromachines. 14, 2, 439.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
A New Methodology to Analyze Carrier Transport Properties for InxGa1-xAs Quantum-Well High-Electron Mobility Transistors From Transconductance in Saturation
Kim, H. J., Yoo, J. H., Park, W. S., Yun, S. W., Jo, H. B., Lee, I. G., Kim, T. W., Tsutsumi, T., Sugiyama, H., Matsuzaki, H., Lee, J. H. & Kim, D. H., 1 Feb 2023, In: IEEE Electron Device Letters. 44, 2, p. 229-232 4 p.Research output: Contribution to journal › Article › peer-review
2 Scopus citations