-Principal investigator (연구책임자)

-Principal Researcher (책임연구원), Center for Quantum Technology, KIST, 2025/02 ~ current

-Senior Researcher (선임연구원), Center for Quantum Technology (Previously opto-electronic Materials and Devices), KIST, 2018/12 ~ 2025/02

-Associate Professor, Division of Nanoscience and Technology, Korea National University of Science and Technology (UST),  KIST School, 2020/03 ~ current

-Associate Professor, Division of Quantum Information, Korea National University of Science and Technology (UST),  KIST School, 2024/03 ~ current

-Adjunct Scientist, Korea Research Institute of Standards and Science (KRISS), Quantum Technology Institute, 2021/03 ~ current

-Postdoc at University of California Santa Barbara, 2016/08-2018/12

Advisor: Prof. John Bowers, Prof. Arthur Gossard 

Education

-Yale University, Ph.D. in Electrical Engineering,  2016 

Advisor: Prof. Minjoo Larry Lee (currently at UIUC)

-University of Texas at Dallas, BS in EECS, 2010

Summa Cum Laude (Highest honor)

Research projects

-Authored and co-authored > 120 papers and presentations that have been cited  >4450

-Principal investigator for KRIT 국방기술진흥연구소, 2026/1-2028/12

-Principal investigator for NRS 글로벌매칭-영국 Award, III-V/Si platform for AI application, 2024/10-2027/9

-Principal investigator for NRF 신진연구 (Young Career Award), III-V/graphene integration,  2021/3-2024/2

-Principal investigator for NRF 미래기술연구실-선도형, monolithic III-V/Si tandem solar cell, 2021/4-2025/12

Academic activities 

-Committee member at CLEO-Pacific Rim 2026~

-Committee member at ICMBE conference (International Conference Molecular Beam Epitaxy) 2022~

-Committee member at  PVSEC conference (Photo-Voltaic Science and Engineering Conference) 2021~

-Committee member at Compound Semiconductor Week (CSW conference) 2023.

-Committee member at Korea Photo-Voltaic Society (KPVS) 한국태양광발전학회  2023~

-Committee member at Global Conference on Innovation Materials (GCIM conference) 2022~

-Committee member at ISPSA 2022. 

-Committee member at IPR conference (Integrated Photonics Research) 2022.