Organic transistors and device physics (charge transport, trap, and injection)
Synthesis of functional polymers and chemically derived 2D materials
Low-temperature spectroscopic analysis of organic semiconductors
Thermoelectric application of highly doped organic semiconductors
Solution printing methods of organic materials and optimisation of film microstructures
Growth dynamics of vacuum-deposited small-molecular semiconductors
Transistor-based gas and light sensors
Education
2010 – 2015 Ph.D. in Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH) (Advisor: Prof. Kilwon Cho)
2006 – 2010 Dual B.S. in Chemical Engineering and Department of Mathematics, POSTECH
Experience
2019 – present SKKU Advanced Institute of Nano Technology (SAINT) & Department of Nano Engineering, Sungkyunkwan University (SKKU)
2018 – 2019 Academic Visitor, Cavendish Laboratory, University of Cambridge (Advisor: Prof. Henning Sirringhaus)
2016 – 2019 Postdoctoral Research Associate, Center for Advanced Soft Electronics (CASE)
2015 – 2016 Postdoctoral Research Associate, Polymer Research Institute, POSTECH
Journal Articles
(2024)
Post-Polymerization Strategy via Dual Site Clicking for Synthesizing Intrinsically Cross-Linkable Semiconducting Polymers.
ECOMAT.
7,
1
(2024)
P-Type Vertical FETs Realized by Using Fermi-Level Pinning-Free 2D Metallic Electrodes.
NANO LETTERS.
25,
1
(2024)
Highly Sensitive and Stable In-Situ Acetylene Detection in Transformer Oil using Polyimide-Embedded Carbon Nanotubes.
ADVANCED MATERIALS.
-,
-
(2024)
Multiscale Analyses of Strain-Enhanced Charge Transport in Conjugated Polymers.
ACS NANO.
18,
45
(2024)
Fabrication of Highly Sensitive Porous Polydimethylsiloxane Pressure Sensor Through Control of Rheological Properties.
POLYMERS.
16,
21
(2024)
Stabilizing Schottky junction in conjugated polymer diodes enables long-term reliable radio-frequency energy harvesting on plastic.
NPJ FLEXIBLE ELECTRONICS.
8,
1
(2024)
High-Throughput Roll-to-Roll Processed Large-Area Perovskite Solar Cells Using Rapid Radiation Annealing Technique.
ACS APPLIED MATERIALS & INTERFACES.
16,
21
(2024)
Controlling Fluorination Density of Soluble Polyimide Gate Dielectrics and its Influence on Organic Crystal Growth and Device Operational Stability.
ACS APPLIED MATERIALS & INTERFACES.
16,
18
(2024)
Silk Fibroin, Sericin, and Conductive Silk Composites for Skin-Attachable Transient Electronics.
ACS APPLIED ELECTRONIC MATERIALS.
6,
3
(2024)
Structural Insights into Conjugated Polymers for Stretchable Organic Transistors.
CHEMISTRY OF MATERIALS.
36,
1
(2023)
Aza-pentacyclic acenedithiophene based conjugated polymers for organic thin film transistors.
SYNTHETIC METALS.
299,
(2023)
Soft Rubbery Small Molecule for Gate-Dielectric Surface Engineering of Organic Thin-Film Transistors.
ACS APPLIED ELECTRONIC MATERIALS.
5,
11
(2023)
Fluorination-Induced Conversion of the Quasi- to the Normal Interchain Packing in Push-Pull Conjugated Polymer Aggregates.
MACROMOLECULES.
56,
18
(2023)
Latent and controllable doping of stimuli-activated molecular dopants for flexible and printable organic thermoelectric generators.
CHEMICAL ENGINEERING JOURNAL.
470,
15
(2023)
Dual-Supporter and Dual-Salt Strategy for Solid Polymer Electrolyte with High Ionic Conductivity and Elastic Toughness.
ADVANCED ELECTRONIC MATERIALS.
9,
8
(2023)
Optimized charge transport in N-substituted isatin-based acceptor-donor-acceptor small molecules by regulating the side chain length for solution-processable organic thin-film transistors.
MATERIALS ADVANCES.
4,
15
(2023)
Boosting thermoelectric performance of conjugated polymers via interchain molecular docking: Significance of highly crystalline and percolated morphology.
CHEMICAL ENGINEERING JOURNAL.
468,
15