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Donghyo Hahm
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Unraveling the origin of operational instability of quantum dot based light-emitting diodes
JH Chang, P Park, H Jung, BG Jeong, D Hahm, G Nagamine, J Ko, J Cho, ...
ACS nano 12 (10), 10231-10239, 2018
862018
Design Principle for Bright, Robust, and Color-Pure InP/ZnSexS1–x/ZnS Heterostructures
D Hahm, JH Chang, BG Jeong, P Park, J Kim, S Lee, J Choi, WD Kim, ...
Chemistry of Materials 31 (9), 3476-3484, 2019
842019
High-resolution patterning of colloidal quantum dots via non-destructive, light-driven ligand crosslinking
J Yang, D Hahm, K Kim, S Rhee, M Lee, S Kim, JH Chang, HW Park, ...
Nature communications 11 (1), 1-9, 2020
782020
Bright and Stable Quantum Dot Light‐Emitting Diodes
T Lee, BJ Kim, H Lee, D Hahm, WK Bae, J Lim, J Kwak
Advanced Materials 34 (4), 2106276, 2022
352022
Highly efficient and bright inverted top‐emitting InP quantum dot light‐emitting diodes introducing a hole‐suppressing interlayer
T Lee, D Hahm, K Kim, WK Bae, C Lee, J Kwak
Small 15 (50), 1905162, 2019
342019
Interfacial engineering of core/shell heterostructured nanocrystal quantum dots for light-emitting applications
JH Chang, D Hahm, K Char, WK Bae
Journal of Information Display 18 (2), 57-65, 2017
292017
A Bioinspired Stretchable Sensory‐Neuromorphic System
SH Kim, GW Baek, J Yoon, S Seo, J Park, D Hahm, JH Chang, D Seong, ...
Advanced Materials 33 (44), 2104690, 2021
282021
Ligand-asymmetric janus quantum dots for efficient blue-quantum dot light-emitting diodes
I Cho, H Jung, BG Jeong, D Hahm, JH Chang, T Lee, K Char, DC Lee, ...
ACS applied materials & interfaces 10 (26), 22453-22459, 2018
262018
Assemblies of colloidal CdSe tetrapod nanocrystals with lengthy arms for flexible thin-film transistors
H Heo, MH Lee, J Yang, HS Wee, J Lim, D Hahm, JW Yu, WK Bae, ...
Nano Letters 17 (4), 2433-2439, 2017
202017
Tailoring the electronic landscape of quantum dot light-emitting diodes for high brightness and stable operation
S Rhee, JH Chang, D Hahm, BG Jeong, J Kim, H Lee, J Lim, E Hwang, ...
Acs Nano 14 (12), 17496-17504, 2020
192020
Interface polarization in heterovalent core–shell nanocrystals
BG Jeong, JH Chang, D Hahm, S Rhee, M Park, S Lee, Y Kim, D Shin, ...
Nature Materials 21 (2), 246-252, 2022
172022
Enhanced Performance of Pixelated Quantum Dot Light‐Emitting Diodes by Inkjet Printing of Quantum Dot–Polymer Composites
H Roh, D Ko, DY Shin, JH Chang, D Hahm, WK Bae, C Lee, JY Kim, ...
Advanced Optical Materials 9 (11), 2002129, 2021
162021
“Positive incentive” approach to enhance the operational stability of quantum dot-based light-emitting diodes
S Rhee, JH Chang, D Hahm, K Kim, BG Jeong, HJ Lee, J Lim, K Char, ...
ACS applied materials & interfaces 11 (43), 40252-40259, 2019
162019
Environmentally benign nanocrystals: challenges and future directions
D Hahm, D Ko, BG Jeong, S Jeong, J Lim, WK Bae, C Lee, K Char
Journal of Information Display, 2019
142019
Colorful opaque photovoltaic modules with down-converting InP/ZnSexS1-x quantum dot layers
BG Jeong, D Hahm, JW Park, JY Kim, HE Song, MG Kang, S Jeong, ...
Nano Energy 77, 105169, 2020
112020
Surface engineered colloidal quantum dots for complete green process
D Hahm, J Park, I Jeong, S Rhee, T Lee, C Lee, S Chung, WK Bae, S Lee
ACS applied materials & interfaces 12 (9), 10563-10570, 2020
112020
Electronic Skin Based on a Cellulose/Carbon Nanotube Fiber Network for Large-Area 3D Touch and Real-Time 3D Surface Scanning
D Kim, DK Lee, J Yoon, D Hahm, B Lee, E Oh, G Kim, J Seo, H Kim, ...
ACS Applied Materials & Interfaces 13 (44), 53111-53119, 2021
72021
Magnetron-sputtered amorphous V2O5 hole injection layer for high performance quantum dot light-emitting diode
SG Choi, HJ Seok, S Rhee, D Hahm, WK Bae, HK Kim
Journal of Alloys and Compounds 878, 160303, 2021
62021
Highly Efficient, Surface Ligand Modified Quantum Dot Light‐Emitting Diodes Driven by Type‐Controllable MoTe2 Thin Film Transistors via Electron Charge …
GW Baek, SG Seo, D Hahm, WK Bae, J Kwak, SH Jin
Advanced Electronic Materials 7 (10), 2100535, 2021
62021
Pushing the Band Gap Envelope of Quasi-Type II Heterostructured Nanocrystals to Blue: ZnSe/ZnSe1-XTeX/ZnSe Spherical Quantum Wells
JH Chang, HJ Lee, S Rhee, D Hahm, BG Jeong, G Nagamine, LA Padilha, ...
Energy Material Advances 2021, 2021
62021
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