I received my Bachelor of Science degree in
Electrical and Electronics Engineering from Sungkyunkwan University in 2008.
Subsequently, I earned both my Master of Science and Doctor of Philosophy
degrees in Materials Science and Engineering from the Gwangju Institute of
Science and Technology (GIST) in 2009 and 2014, respectively. My doctoral
dissertation was focused on organic electronic circuits by printing
process". At the commencement ceremony, I was honored to receive the award
for Best Research, as a representative of the graduating class. From 2014 to
2017, I pursued postdoctoral research on the development of organic-inorganic
hybrid electronic devices at both Dongguk University in Korea and Imperial
College London in the United Kingdom. During this period, I was also selected
for an overseas research fellowship program for young scientists sponsored by
the National Research Foundation of Korea. From 2018 until February 2024, I was
engaged in research and development related to inkjet-printed OLEDs and Li-ion
Battery project at LG Chem. Since March 2024, I have been serving as a Professor
at the College of Integrated Circuit Science and Engineering at Nanjing
University of Posts and Telecommunications (NJUPT).
The primary focus of my research centers
around the development of organic-inorganic hybrid devices geared towards
future electronic applications, particularly highlighting advancements in
field-effect transistors, sensors, memory devices, and organic light-emitting
diodes (OLEDs). In order to achieve our goal, our research covers a wide range
of areas, such as various semiconductor materials, the physics of devices,
manufacturing methods, and the applications of devices.
1. "Impact of Layer Configuration and
Doping on Electron Transport and Bias Stability in Heterojunction and
Superlattice Metal Oxide Transistors", Adv. Funct. Mater. (2019.11.19) 29,
1902591.
2. "Modulation-Doped In2O3/ZnO
Heterojunction Transistors processed from solution", Adv. Mater.
(2017.05.17) 19-19, 1605837.
3. "Hybrid organic–metal oxide
multilayer channel transistors with high operational stability", Nature
Electronics (2019.12.16) 2, 587–595.
4. "Uniaxial Alignment of Conjugated
Polymer Films for High‐Performance Organic Field‐Effect Transistors", Adv.
Mater. (2018.03.27) 30, 20, 1705463.
5. "Precisely Controlled Ultra-thin
Polymer Films for Large Area Transparent Transistors and Highly Sensitive
Chemical Sensor", Adv. Mater. (2016.04.13) 28-14, 2752-2759 (Selected as
cover in Adv. Mater.).
6. "Large Enhancement of Carrier
Transport in Solution-Process Field-Effect Transistors by Dielectric
Engineering", Adv. Mater. (2016.01.20) 28-3, 518-526.
7. "Control of Ambipolar and Unipolar
Transport in Organic Transistors by Selective inkjet-Printed Chemical Doping
for High Performance Complementary Circuits", Adv. Funct. Mater.
(2014.10.29) 24-40, 6252-6261. (Selected as front cover in Adv. Funct. Mater.)
8. "Simple Bar-Coating Process for
Large-Area, High-Performance Organic Field-Effect Transistors and Ambipolar
Complementary Integrated Circuits", Adv. Mater. (2013.08.21) 25-31,
4302-4308. (Selected as front cover in Adv. Mater.)
