2020 Gwangju Institute of Science and Technology (GIST), (PhD in School of Materials Science and Engineering

2014 Gwangju Institute of Science and Technology (GIST), (BS in Chemistry)

2024.09-present Assistant Professor, School of Chemical Engineering, Chonnam National University

2022.07–2024.08 Senior Researcher, Korea Institute of Ceramic Engineering and Technology (KICET)

2021.01-2022.03 Postdoctoral Researcher, Purdue University

2020.07–2020.12 Postdoctoral Researcher, Korea Institute of Science and Technology (KIST)

Thin film process for semiconductor

CVD based polymer thin film

Thin film based Interface engineering for solid-state-batteries

Semiconductor based photodetectors/Gas sensors/Biosensors

1. Monolithic Perovskite–Silicon Dual-Band Photodetector for Efficient Spectral Light Discrimination, Advanced Science 11 (2024): 2308840.

2. Hybrid Silicon‐Polymer Photodetector Engineered Using Oxidative Chemical Vapor Deposition for High‐Performance and Bias‐Switchable Multi‐Functionality, Advanced Functional Materials 32 (2022): 2201641.

3. Perovskite multifunctional logic gates via bipolar photoresponse of single photodetector, Nature Communications 13 (2022): 1-8.

4. Binder-free printed PEDOT wearable sensors on everyday fabrics using oxidative chemical vapor deposition, Science Advances 7 (2021): eabj8958.

Membrane transport behavior characterization method with constant water flux in pressure-assisted forward osmosis, Desalination 498 (2021): 114738.

5. Bias‐Modulated Multicolor Discrimination Enabled by an Organic–Inorganic Hybrid Perovskite Photodetector with ap‐i‐n‐i‐p Configuration, Laser & Photonics Reviews 14 (2020): 2000305.

The Hybrid Thin Film Process Research Laboratory utilizes advanced vapor deposition technologies such as PVD, CVD, and ALD to study the thin film formation of various materials, including semiconductors, conductive polymers, perovskites, and metal-organic frameworks (MOFs). By applying these processes to diverse fields such as semiconductor devices, optical sensors, gas sensors, biosensors, and solid-state batteries, the lab is developing devices with excellent stability and performance, with the goal of creating innovative devices that integrate new functionalities.