J
Jong Hyun Ahn
Researcher at Yonsei University
Publications - 320
Citations - 44695
Jong Hyun Ahn is an academic researcher from Yonsei University. The author has contributed to research in topics: Graphene & Graphene nanoribbons. The author has an hindex of 74, co-authored 287 publications receiving 39786 citations. Previous affiliations of Jong Hyun Ahn include National University of Singapore & University of Illinois at Urbana–Champaign.
Papers
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Proceedings ArticleDOI
Characteristic analysis of axial flux permanent magnet machines with double-sided rotor and soft magnetic composites core using analytical method
TL;DR: The axial flux permanent magnet (AFPM) machines are widely applied in various industrial settings in recent years, because of high energy density, high efficiency and compact construction as compared with other conventional RFPM machines.
Patent
Dehnbare und faltbare elektronische vorrichtungen
Heung Cho Ko,John A. Rogers,Dae-Hyeong Kim,Won Mook Choi,Jizhou Song,Yonggang Huang,Mark P. Stoykovich,Jong Hyun Ahn +7 more
Journal ArticleDOI
Numerical Analysis on the Mechanical Properties of Organic Thin Film Transistor
TL;DR: In this article, the authors simulated the mechanical and electrical properties of the organic thin film transistor (OTFT) with various voltage conditions by using COMSOL, and the model consisting of a channel, source and drain was employed to investigate the temperature distribution and thermal stress concentration.
Journal ArticleDOI
Anti-Inflammatory Effects of Sargassum muticum Ethanol Extract in Lipopolysaccharide-Induced RAW 264.7 Cells and Mouse Ear Edema Models
TL;DR: It was found that Sargassum muticum ethanol extract induced anti-inflammatory effects by inhibiting Mitogenactivated protein kinases (extracellular signal-regulated kinase, c-Jun N-terminal kinase and p38) and nuclear factor kappa B, p65 phosphorylation in lipopolysaccharide-stimulated RAW 264.7 cells.