2003 – 2007 B.S. in Physics and Mathematics, KAIST
Experience
2022 – present Assistant Professor, SKKU Advanced Institute of Nano Technology (SAINT) & Department of Nano Engineering, Sungkyunkwan University
2019 – 2022 Assistant Professor, Department of Physics, Kyungpook National University
2018 – 2019 Royal Society - Shooter International Fellow, Imperial College London (Advisor: Prof. Aron Walsh)
2017 – 2018 Research Associate, Imperial College London (Advisor: Prof. Aron Walsh)
2016 – 2017 Postdoctoral Researcher, Argonne National Laboratory (Advisor: Dr. Maria Chan)
2013 – 2016 Postdoctoral Researcher, National Renewable Energy Laboratory (Advisor: Dr. Su-Huai Wei)
Journal Articles
(2026)
Charge-transport-layer-free 2D/3D perovskite photodetector with high performance and stability.
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY.
270,
(2026)
Mechanochemical Route to High-Entropy Three-Dimensional Halide Perovskites.
CHEMISTRY OF MATERIALS.
38,
7
(2026)
All-Optical Control of Bidirectional Polarization Switching in Ferroelectric Heterostructures for Neuromorphic and In-Memory Computing.
ADVANCED SCIENCE.
13,
20
(2026)
Selective Ion-Blocking Strategy for Stabilizing Perovskite Tandem Solar Cells.
ADVANCED ENERGY MATERIALS.
16,
13
(2026)
Synergetic Dual-Mode Interaction of Lewis Base for High Performance Perovskite Solar Cells.
ACS ENERGY LETTERS.
11,
2
(2025)
Flexible monolithic 3D complementary circuits based on 2D semiconductor inks.
NATURE COMMUNICATIONS.
16,
12
(2025)
Silver Ions as Ambipolar Dopants in InAs Nanocrystal Solids.
ADVANCED MATERIALS.
38,
7
(2025)
Density Functional Theory Screening of Dopants in NiO and Mobility Limits.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS.
16,
42
(2025)
Steep-Slope CuInP2S6 Ferroionic Threshold Switching Field-Effect Transistor for Implementation of Artificial Spiking Neuron.
ADVANCED MATERIALS.
37,
37
(2025)
Odd-Even Effects of Linear Alkyl-Based Organic Spacers for Efficient Charge Transport in Two-Dimensional Dion-Jacobson Tin Perovskites.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY.
147,
21
(2025)
Simultaneous passivation of surface and bulk defects in all-perovskite tandem solar cells using bifunctional lithium salts.
INFOMAT.
7,
4
(2024)
Highly Efficient Wide Bandgap Perovskite Solar Cells with Tunneling Junction by Self-Assembled 2D Dielectric Layer.
ADVANCED MATERIALS.
36,
41
(2024)
Boosted Chirality Transfer in 2D Perovskites through Structural Isomer-Driven Halogen–Halogen Interaction.
ADVANCED FUNCTIONAL MATERIALS.
-,
-
(2024)
Autonomous Control of Ion Migration at α-FAPbI3 Heterointerfaces via Interfacial-Self-Assembled 2D Perovskite.
ADVANCED ENERGY MATERIALS.
14,
40
(2024)
Strain-graded quantum dots with spectrally pure, stable and polarized emission.
NATURE COMMUNICATIONS.
15,
1
