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.
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High-quality Si3N4 circuits as a platform for graphene-based nanophotonic devices.
TL;DR: This work demonstrates hybrid graphene-photonic devices fabricated via mechanical transfer and lithographic structuring, allowing for prolonged light-matter interactions and holds promise for studying optical processes in low-dimensional physical systems and for realizing electrically tunable photonic circuits.
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Stretchable Electroluminescent Display Enabled by Graphene-Based Hybrid Electrode.
Heechang Shin,Bhupendra K. Sharma,Seung Won Lee,Jae Bok Lee,Minwoo Choi,Luhing Hu,Cheolmin Park,Jin Hwan Choi,Tae Woong Kim,Jong Hyun Ahn +9 more
TL;DR: The developed hybrid electrode overcomes the limitations of commonly known metallic NWs and ionic conductor-based electrodes for ACEL applications and the potential of the hybrid electrode is realized in demonstrating large-area stretchable ACEL devices composed of an 8 × 8 passive array.
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Liquid‐Crystalline Assembly from Rigid Wedge–Flexible Coil Diblock Molecules
TL;DR: There is a growing interest in the rational design of new selfassembling molecules that possess various chemical or biological functionalities and self-assemble into tunable and predictable supramolecular structures.
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Highly Conductive Freestanding Graphene Films as Anode Current Collectors for Flexible Lithium-Ion Batteries
TL;DR: The preparation of a thick free-standing graphene film synthesized by CVD as an alternative to Cu foil as an anode current collector and additive free electrode in LIBs is reported on.
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Direct Synthesis of a Self-Assembled WSe2 /MoS2 Heterostructure Array and its Optoelectrical Properties.
Jae Bok Lee,Yi Rang Lim,Ajit K. Katiyar,Wooseok Song,Jongsun Lim,Sukang Bae,Tae-Wook Kim,Seoung-Ki Lee,Jong Hyun Ahn +8 more
TL;DR: A direct synthesis method is introduced to fabricate an array of self-assembled WSe2 /MoS2 heterostructures through facile solution-based directional precipitation, which shows not only high rectification but also promising optoelectrical properties.