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Junhyuk Ahn
Junhyuk Ahn
Korea Institute of Science and Technology
Verified email at korea.ac.kr
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Year
Highly sensitive temperature sensor: Ligand‐treated Ag nanocrystal thin films on PDMS with thermal expansion strategy
J Bang, WS Lee, B Park, H Joh, HK Woo, S Jeon, J Ahn, C Jeong, T Kim, ...
Advanced Functional Materials 29 (32), 1903047, 2019
1152019
Colloidal-annealing of ZnO nanoparticles to passivate traps and improve charge extraction in colloidal quantum dot solar cells
HK Woo, MS Kang, T Park, J Bang, S Jeon, WS Lee, J Ahn, G Cho, DK Ko, ...
Nanoscale 11 (37), 17498-17505, 2019
312019
Post-synthetic oriented attachment of CsPbBr 3 perovskite nanocrystal building blocks: from first principle calculation to experimental demonstration of size and dimensionality …
S Jeon, MC Jung, J Ahn, HK Woo, J Bang, D Kim, SY Lee, HY Woo, ...
Nanoscale horizons 5 (6), 960-970, 2020
302020
Designing high-performance CdSe nanocrystal thin-film transistors based on solution process of simultaneous ligand exchange, trap passivation, and doping
WS Lee, YG Kang, HK Woo, J Ahn, H Kim, D Kim, S Jeon, MJ Han, ...
Chemistry of Materials 31 (22), 9389-9399, 2019
292019
Patterning All‐Inorganic Halide Perovskite with Adjustable Phase for High‐Resolution Color Filter and Photodetector Arrays
W Kim, SK Kim, S Jeon, J Ahn, BK Jung, SY Lee, C Shin, TY Seong, ...
Advanced Functional Materials 32 (16), 2111409, 2022
272022
All‐Solution Processed Multicolor Patterning Technique of Perovskite Nanocrystal for Color Pixel Array and Flexible Optoelectronic Devices
S Jeon, SY Lee, SK Kim, W Kim, T Park, J Bang, J Ahn, HK Woo, JY Chae, ...
Advanced Optical Materials 8 (17), 2000501, 2020
272020
Ink-lithography for property engineering and patterning of nanocrystal thin films
J Ahn, S Jeon, HK Woo, J Bang, YM Lee, SJ Neuhaus, WS Lee, T Park, ...
ACS nano 15 (10), 15667-15675, 2021
252021
Noninterference wearable strain sensor: near-zero temperature coefficient of resistance nanoparticle arrays with thermal expansion and transport engineering
T Park, HK Woo, BK Jung, B Park, J Bang, W Kim, S Jeon, J Ahn, Y Lee, ...
ACS nano 15 (5), 8120-8129, 2021
242021
Highly stretchable white-light electroluminescent devices with gel-type silica-coated all-inorganic perovskite
SY Lee, S Jeon, J Ahn, J Bang, HK Woo, K Lee, BK Jung, T Park, D Son, ...
Applied Surface Science 563, 150229, 2021
192021
Chemical effect of halide ligands on the electromechanical properties of Ag nanocrystal thin films for wearable sensors
J Ahn, S Jeon, WS Lee, HK Woo, D Kim, J Bang, SJ Oh
The Journal of Physical Chemistry C 123 (29), 18087-18094, 2019
182019
Investigation of the chemical effect of solvent during ligand exchange on nanocrystal thin films for wearable sensor applications
S Jeon, J Ahn, H Kim, HK Woo, J Bang, WS Lee, D Kim, MA Hossain, ...
The Journal of Physical Chemistry C 123 (17), 11001-11010, 2019
172019
One-step chemical treatment to design an ideal nanospacer structure for a highly sensitive and transparent pressure sensor
HK Woo, H Kim, S Jeon, WS Lee, J Ahn, J Bang, MS Kang, SJ Oh
Journal of Materials Chemistry C 7 (17), 5059-5066, 2019
172019
Janus-like jagged structure with nanocrystals for self-sorting wearable tactile sensor
BK Jung, S Jeon, HK Woo, T Park, J Ahn, J Bang, SY Lee, YM Lee, SJ Oh
ACS Applied Materials & Interfaces 13 (5), 6394-6403, 2021
162021
Chemically engineered Au–Ag plasmonic nanostructures to realize large area and flexible metamaterials
SJ Kim, M Seong, HW Yun, J Ahn, H Lee, SJ Oh, SH Hong
ACS applied materials & interfaces 10 (30), 25652-25659, 2018
162018
Stretchable and directly patternable double-layer structure electrodes with complete coverage
J Bang, J Ahn, J Zhang, TH Ko, B Park, YM Lee, BK Jung, SY Lee, J Ok, ...
ACS nano 16 (8), 12134-12144, 2022
132022
Control of tunneling gap between nanocrystals by introduction of solution processed interfacial layers for wearable sensor applications
MA Hossain, S Jeon, J Ahn, H Joh, J Bang, SJ Oh
Journal of Industrial and Engineering Chemistry 73, 214-220, 2019
112019
Wearable anti-temperature interference strain sensor with metal nanoparticle thin film and hybrid ligand exchange
YK Choi, T Park, DHD Lee, J Ahn, YH Kim, S Jeon, MJ Han, SJ Oh
Nanoscale 14 (24), 8628-8639, 2022
92022
Ink-lithographic fabrication of silver-nanocrystal-based multiaxial strain gauge sensors through the coffee-ring effect for voice recognition applications
J Ahn, HJ Choi, J Bang, G Son, SJ Oh
Nano Convergence 9 (1), 46, 2022
72022
Highly Conductive and Sensitive Wearable Strain Sensors with Metal/Nanoparticle Double Layer for Noninterference Voice Detection
HJ Choi, J Ahn, BK Jung, YK Choi, T Park, J Bang, J Park, Y Yang, G Son, ...
ACS Applied Materials & Interfaces 15 (36), 42836-42844, 2023
62023
Acid–Base Reaction-Assisted Quantum Dot Patterning via Ligand Engineering and Photolithography
JH Bae, S Kim, J Ahn, C Shin, BK Jung, YM Lee, YK Hong, W Kim, DH Ha, ...
ACS Applied Materials & Interfaces 14 (42), 47831-47840, 2022
62022
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