Principal Investigator
Research Interest
3D ICs Integration: Advanced packaging, III-N on Si CMOS, MicroLEDs, HEMT power devices, Optical sensors, and Skin/Bio-electronics
3D/2D integration for next generation semiconductors
Remote epitaxy for high quality freestanding semiconductor membrane in wafer-scale
Layer transfer in wafer scale
Development of amorphous 2D materials in wafer-scale
High power devices with freestanding membrane
Novel synthesis methods for transition metal compound nanomaterials
Career
2024. – present Assistant Professor, Department of Semiconductor Science & Technology, Jeonbuk National University (JBNU)
School of Semiconductor and Chemical Engineering, Jeonbuk National University (JBNU)
2024. – present Tech lead, FS2 Business Inc., USA
2025. – present Technical Advisor, M.O.P Materials Inc.
2024. – 2025. CSO (이사), M.O.P Materials Inc.
2021. – 2024. Postdoctoral associate/fellow, Research Laboratory of Electronics, Massachusetts Institute of Technology (MIT)
2020. – 2021. Researcher, Future Technology Research Center, SK hynix Inc.
2017. – 2020. Ph.D., Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST)
2016. – 2017. Researcher, Korea Institute of Science and Technology (KIST)
2013. – 2015. M.S., Department of Materials Science and Engineering, Korea University
2009. – 2011. Military service, Republic of Korea Army (ROKA)
2006. - 2008. Goodmorning Sindoh. Inc.
2003. – 2005. Sindoh. Co., Ltd.
Researchers
2024. - 2025. Engineer, Center for Advanced Semiconductor Convergence Technology, Yeungnam University
2023. - 2023. Engineer, Nano/MEMS Integrative Laboratory, Yeungnam University
M.S., Department of Mechanical Engineering, Yeungnam University
B.S., Department of Mechanical Engineering, Yeungnam University
Graduate Students
Hyun Soo Kim (김현수)
kimhs0936 at jbnu.ac.kr
(PI: Prof. Keun Heo)
Seong-Min Jin (진성민)
sengmin99 at jbnu.ac.kr
(PI: Prof. Keun Heo)
Jeongseo Moon (문정서)
wjdtj525 at jbnu.ac.kr
(PI: Prof. Keun Heo)
Undergraduate Students
Jun Hyeok An (안준혁)
dksan0205 at jbnu.ac.kr
Jung Hyeon Kim (김정현)
wjdgus1046 at jbnu.ac.kr
Kyung-Rim Kang (강경림)
kkr3658 at jbnu.ac.kr
Seohee Kwak (곽서희)
seohee at jbnu.ac.kr
MinJae Lee (이민재)
wo904 at jbnu.ac.kr
Ko hong seok (고홍석)
nsansa23967 at jbnu.ac.kr