2024~2027, Investigation of correlation between the structural characteristics and physical unclonable function metrics of dewetting patterns, NRF
2023~2024, Fluorescence quenching mediated enconding for PUF systems, NRF
2022~2023, Development of predictive models for the strain susceptibility of adsorbate binding energies on eletrocatalytic metal surfaces, KISTI
2021~2022, A computational investigation of doping effects on the properties of graphene plasmon gas sensors, KISTI
2021~2024, Fabrication of single-crystal plasmonic waveguides and graphene-based remote SERS sensors using multiscale calculation and dewetting phenomena, Basic Science Research Program, NRF
2020~2021, An investigation of strain-induced changes in the CO2RR selectivity of metal catalysts, KISTI
2019~2021, Collaborative investigation of the capillarity-driven self-organization mechanism of solid-state metallic nanostructures, STAR, NRF
2018~2021, Improving the thermoelectric properties of graphene using isotope labeling-based nanopatterning process, Basic Science Research Program, NRF
2017~2018, Control of thermoelectric properties of graphene pn junctions via electron beam irradiation and nano-patterning, National Nuclear R&D Program, NRF
2016~2017, Development of a method of fabricating large-area functionalized graphene superlattices using electron beam irradiation, National Nuclear R&D Program, NRF
2015~2018, Development of a nanopatterning method based on templated-dewetting of thin films, Basic Science Research Program, NRF
2013~2016, 2018, Nano-Material Technology Development Program, NRF
2013~2016, Development of a method of tailoring graphene domain structure based on the structural evolutions of thin metallic films, Basic Science Research Program, NRF
2012~2015, Development of a nanopatterning method based on templated-dewetting of thin films, Basic Science Research Program, NRF
Predictive patterning via solid-state dewetting of transferred single-crystal films, Nature Communcations 17, 4542 (2026). [Link]
Random graphene adlayer morphologies grown on microfaceted Cu surfaces for physical unclonable functions, Journal of Vacuum Science & Technology B 44, 012801 (2026). [Link]
Multi-Level Hybrid Anti-Counterfeit Labels via Solid-State Dewetting Under Spatial Confinement, Advanced Materials Technologies (2025). [Link]
Effects of graphene doping and gas adsorption on the peak positions of graphene plasmon resonance and adsorbate infrared absorption, Journal of Vacuum Science & Technology B 42, 032803 (2024). [Link]
Formation of Dewetted Epitaxial Structures of Fe3O4/Fe and Their Magnetic Switching Properties, physica status solidi (RRL) (2024). [Link]
Adlayer formation in low-pressure chemical vapor deposited graphene and its exploitation for creating PUF surfaces, Applied Physics Express 16, 075001 (2023). [Link]
Graphene-Based Physically Unclonable Functions with Dual Source of Randomness, ACS Applied Materials & Interfaces 15, 33878 (2023). [Link]
Computational Investigation of Hydriding and Strain Effects on the Binding Energies of Electrochemical CO2RR and HER Intermediates, The Journal of Physical Chemistry C 126, 5513 (2022). [Link]
Ultrasensitive N‑Channel Graphene Gas Sensors by Nondestructive Molecular Doping, ACS Nano 16, 2176 (2022). [Link]
Effects of structural characteristics of Cu grain boundaries on graphene growth, Carbon 176, 262 (2021). [Link]
Enhanced Gas Sensing Properties of Graphene Transistor by Reduced Doping with Hydrophobic Polymer Brush as a Surface Modification Layer, ACS Applied Materials & Interfaces 12, 55493 (2020) [Link]
Effects of Oxygen Adsorption on Morphological Evolution of Epitaxial Ag Island Films Grown on Si, Journal of the Korean Physical Society 76, 1071 (2020) [Link]
Dewetting Mechanisms and Their Exploitation for the Large-scale Fabrication of Advanced Nanophotonic Systems, International Materials Reviews 64, 439 (2019) [Link]
Templated solid-state dewetting of single-crystal iron films and specifically localized buckle delamination of surface oxide, Applied Physics Express 11, 115501 (2018). [Link]
Investigation of a Rayleigh-Like Instability During the Solid-State Dewetting of Single-Crystal Nickel and Palladium Films, Journal of the Korean Physical Society 73, 90 (2018). [Link]
Improved quality of graphene in the absence of hydrogen in a low-temperature growth process using an alcohol precursor, Journal of the Korean Physical Society 70, 528 (2017). [Link]
The mechanism of corner instabilities in single-crystal thin films during dewetting, Journal of Applied Physics 119, 125306 (2016). [Link]
Significantly improved thickness uniformity of graphene monolayers grown by chemical vapor deposition by texture and morphology control of the copper foil substrate, Carbon 100, 441 (2016). [Link]
Shape anisotropy and instability of holes formed during dewetting of single-crystal palladium and nickel films. Journal of Vacuum Science & Technology A 33, 060601 (2015). [Link]
Fabrication of ordered arrays of micro- and nanoscale features with control over their shape and size via templated solid-state dewetting, Scientific Reports 5, 09823 (2015). [Link]
Investigation of the mechanism of solid-state dewetting of silver thin films using spatial correlation analysis of hole patterns, Applied Physics Express 7, 085601 (2014). [Link]
Graphene Synthesis via Magnetic Inductive Heating of Copper Substrates, ACS Nano 7, 7495 (2013). [Link]
Graphite fountain: Modeling of growth on transition metals under a thermal gradient, Journal of Applied Physics 114, 023516 (2013). [Link]
Quantitative analysis of anisotropic edge retraction by solid-state dewetting of thin single crystal films, Journal of Applied Physics 113, 043512 (2013). [Link]
Templated Solid-State Dewetting to Controllably Produce Complex Patterns, Advanced Materials, 23, 1567 (2011). [Link] (Featured as the Inside Front Cover. [Link])
Anisotropic edge retraction and hole growth during solid-state dewetting of single crystal nickel thin films, Acta Materialia 59, 582 (2011). [Link]
Regular pattern formation through the retraction and pinch-off of edges during solid-state dewetting of patterned single crystal films, Physical Review B 82, 193408 (2010). [Link]
Mechanisms of complex morphological evolution during solid-state dewetting of single-crystal nickel thin films, Applied Physics Letters 97, 071904 (2010). [Link]