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Woohyun Hwang
Woohyun Hwang
Postdoctoral Research Fellow, Yonsei University
E-mail confirmado em yonsei.ac.kr
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Using Feature‐Assisted Machine Learning Algorithms to Boost Polarity in Lead‐Free Multicomponent Niobate Alloys for High‐Performance Ferroelectrics
SHV Oh, W Hwang, K Kim, JH Lee, A Soon
Advanced Science 9 (13), 2104569, 2022
132022
Explicating the irreversible electric-field-assisted ferroelectric phase transition in the otherwise antiferroelectric sodium niobate for energy storage systems
K Kim, W Hwang, JH Lee, A Soon
Journal of Materials Chemistry C 10 (29), 10500-10510, 2022
72022
Quasi-random distribution of distorted nanostructures enhances thermoelectric performance of high-entropy chalcopyrite
S Acharya, J Hwang, K Kim, J Kim, W Hwang, A Soon, W Kim
Nano Energy 112, 108493, 2023
62023
In-plane optical and electrical anisotropy in low-symmetry layered GeS microribbons
Z Chen, W Hwang, M Cho, AT Hoang, M Kim, D Kim, DH Kim, YD Kim, ...
NPG Asia Materials 14 (1), 41, 2022
62022
Enhanced polarization in epitaxially strained monoclinic potassium niobate for lead-free electromechanical applications
W Hwang, JH Lee, A Soon
Journal of Materials Chemistry C 9 (38), 13420-13431, 2021
62021
First-principles calculations of heteroanionic monochalcogenide alloy nanosheets with direction-dependent properties for anisotropic optoelectronics
SH Yoo, Y Na, W Hwang, W Jang, A Soon
ACS Applied Nano Materials 4 (6), 5912-5920, 2021
52021
Exploring anharmonic lattice dynamics and dielectric relations in niobate perovskites from first-principles self-consistent phonon calculations
K Kim, W Hwang, SHV Oh, A Soon
npj Computational Materials 9 (1), 154, 2023
32023
Unlocking the key mechanism behind field-induced ferroelectric phase transition in sodium niobate for energy storage systems
W Hwang, A Soon
Journal of Materials Chemistry C, 2024
12024
Vertical Conductivity and Topography in Electrostrictive Germanium Sulfide Microribbon via Conductive Atomic Force Microscopy
Z Chen, AT Hoang, W Hwang, D Seo, M Cho, YD Kim, L Yang, A Soon, ...
Nano letters 22 (18), 7636-7643, 2022
12022
Going beyond the equilibrium crystal shape: re-tracing the morphological evolution in group 5 tetradymite nanocrystals
W Hwang, SH Yoo, A Soon, W Jang
Nanoscale 13 (37), 15721-15730, 2021
2021
Insights into Enhanced Antiferroelectricity in Doped-Niobate Perovskites for High Energy-Storage Density Applications Through Data-Informed In-Silico Experiments
W Hwang, K Kim, SH Oh, A Soon
Available at SSRN 4712614, 0
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