Principal Investigator
Education
B.A., Metallurgical Engineering, Seoul National University (1997)
Master, Materials Science and Engineering, KAIST (1999)
Ph.D., Materials Science and Engineering, Arizona State University (2010)
Experience
Research Scientist, Research Park, LG Chem (2001 ~ 2003)
Post-Doc, Advanced Photovoltaics Center, ASU (2010)
Visiting Scholar, Flexible Display Center, ASU (2019)
Principal Researcher, Korea Institute of Science and Technology (2003 ~ Present)
Contact: inhok@kist.re.kr
Post-Doctor
Ph. D Course
Academic affiliate: Nanoscience and Technology, Korea National University of Science and Technology (UST)
Research area: Metallization of Si/Perovskite tandem solar cells, Ultrathin Si/perovskite tandem solar cells for space applications, Loss characterization of tandem solar cells
Contact: hossain@kist.re.kr
Master Course
Academic affiliate: Dep. of electrical engineering, Korea university
Research area: Memristive neural network hardware, Energy-efficient synapse devices
Contact: t24262@kist.re.kr
Academic affiliate: Dep. of electrical engineering, Korea university
Research area: Electro-optical modelling of tandem solar cells, Optical loss characterization of tandem solar cells, High efficiency Si/perovskite tandem solar cells
Contact: hoya9876@kist.re.kr
Undergraduate intern
Undergraduate Internship: 2025(spring & fall)
Academic affiliate: Seoul national university of science and technology
Research area: Metallization for Si/perovskite tandem solar cells
Contact: t25150@kist.re.kr
Undergraduate Internship: 2025(spring & fall)
Academic affiliate: Seoul national university of science and technology
Research area: Hardware implementation of spiking neural network hardware
Contact: pjsi0820@kist.re.kr
Alumni
Ph. D. degree on Feb. 2025.
Academic affiliate: Dep. of electrical engineering, Korea university
Research area: Memristive neural network operation, CMOS implementation of Ca-based synaptic plasticity
Contact: ETRI
*Co-supervised with Dr. J.K. Park (email: jokepark@kist.re.kr)
Academic affiliate: Dep. of electrical engineering, Korea university
Research area: Valence change memory devices, memristive devices for artificial synapse, memristive neural network
Contact: parker9421@kist.re.kr
Academic affiliate: Dep. of electrical engineering, Korea university
Research area: Carrier selective contact solar cells, Si/Perovskite tandem solar cells, Laser pattern transfer printing
Contact: t24334@kist.re.kr
Undergraduate Internship: 2024(spring)
Academic affiliate: Dep. of electrical engineering, Hanyang univerisity
Research area: Metallization for Si/perovskite tandem solar cells, Electro-optic modeling for solar cells
Contact: t24260@kist.re.kr
Post-doc: 2023.07.01 ~ 2024.06.30
Research area: Si/perovskite tandem solar cells, Flexible ultra-thin Si solar cells, Photonic crystal light trapping for PV
Contact: 025452@kist.re.kr
Ph. D. degree on Feb. 2024.
Research area: Electrochemical metallization memory, Memristive devices for artificial synapse, Memristive neural network
Current affiliate: Samsung Electronics
Contact:
*Co-supervised with Dr. J.K. Park (email: jokepark@kist.re.kr)
Master degree on Feb. 2023.
Research area: Si based perovskite tandem solar cells, Ultra-thin Si solar cells, Novel architecture Si solar cells
Current affiliate: Lam Research Korea
Contact:
Ph. D. candiate on 2022 Sep. ~ 2023. May.
Research area: Si/Perovskite tandem solar cells, Ultra thin c-Si solar cells, Si nanostructure and its application
Current affiliate: Korea Institute of Science and Technology
Contact:
Research area: Multi-factor synaptic devices, VCM-type synapse, Redox transistor for artificial synapse
Contact:
Research area: Si heterojunction solar cells, Si/perovskite tandem solar cells
Post-doc : December 2018 ~ December 2020
Current affiliate: Hanwha Q Cells
Contact: ys.lee1@qcells.com
Research area: Organic artificial synapse device
Exchange student (Arizona State Univ.): 2020 ~ 2021
Current affiliate: Northrop Grumman Corporation (in USA)
Contact:
Master degree (February 2021)
Current affiliate: Hanwha Q Cells
Contact: yeeun.woo@qcells.com
Master degree (February 2021)
Current affiliate: Samsung Electronics
Contact:
Master degree (2019)
Current affiliate: Norwegian University of Science and Technology
Contact: matkivskyykp1@gmail.com, vladyslav.matkivskyi@ntnu.no
Master degree (Dong-Ah Univ.)
Internship (~2019)
Current affiliate: AMKor Technology
Contact:
Master degree (February 2019)
Current affiliate: SK Hynix
Contact:
Master degree (February 2019)
Current affiliate: SK Hynix
Contact:
Master degree (February 2018)
Current affiliate: Hanwha Q cells
Contact: seunglee9112@gmail.com
Master degree (December 2017)
Current affiliate: Samsung Electronics
Contact:
Master degree (June 2017)
Current affiliate: Samsung Display
Contact:
Master degree (December 2015)
Current affiliate: Samsung Display
Contact: