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Eun-Kyung Lee
Researcher at Samsung
Publications - 241
Citations - 4767
Eun-Kyung Lee is an academic researcher from Samsung. The author has contributed to research in topics: Layer (electronics) & Nanowire. The author has an hindex of 25, co-authored 234 publications receiving 4345 citations. Previous affiliations of Eun-Kyung Lee include Hanyang University & Sungkyunkwan University.
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Journal ArticleDOI
Full-colour quantum dot displays fabricated by transfer printing
Tae-Ho Kim,Kyung Sang Cho,Eun-Kyung Lee,Sang-Jin Lee,Jungseok Chae,Jung Woo Kim,Do Hwan Kim,Jang Yeon Kwon,Gehan A. J. Amaratunga,Sang Yoon Lee,Byoung Lyong Choi,Young Kuk,Jong Min Kim,Kinam Kim +13 more
TL;DR: In this paper, a size-selective quantum dot patterning technique that involves kinetically controlling the nanotransfer process without a solvent is described, which allows fabrication of a 4-inch (or larger) thin-film transistor display with high colour purity and extremely high resolution.
Journal ArticleDOI
Wafer-Scale Growth of Single-Crystal Monolayer Graphene on Reusable Hydrogen-Terminated Germanium
Jae-Hyun Lee,Jae-Hyun Lee,Eun-Kyung Lee,Won-Jae Joo,Yamujin Jang,Yamujin Jang,Byung-Sung Kim,Byung-Sung Kim,Jae-Young Lim,Jae-Young Lim,Soon-Hyung Choi,Soon-Hyung Choi,Sung Joon Ahn,Joung Real Ahn,Min-Ho Park,Cheol-Woong Yang,Byoung Lyong Choi,Sungwoo Hwang,Dongmok Whang,Dongmok Whang +19 more
TL;DR: Wafer-scale growth of wrinkle-free single-crystal monolayer graphene on silicon wafer using a hydrogen-terminated germanium buffer layer is described, which enabled the facile etch-free dry transfer of graphene and the recycling of thegermanium substrate for continual graphene growth.
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High-performance crosslinked colloidal quantum-dot light-emitting diodes
Kyung-Sang Cho,Eun-Kyung Lee,Won-Jae Joo,Eunjoo Jang,Tae-Ho Kim,Sang-Jin Lee,Soon-Jae Kwon,Jai Yong Han,Byung-ki Kim,Byoung Lyong Choi,Jong Min Kim +10 more
TL;DR: In this article, a colloidal quantum-dot light-emitting diodes with a crosslinked polymer layer and a sol-gel titanium oxide layer for electron transport is presented.
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Porous PVDF as effective sonic wave driven nanogenerators.
SeungNam Cha,SeongMin Kim,Hyunjin Kim,JiYeon Ku,Jung Inn Sohn,Young-Jun Park,Byong Gwon Song,Myoung Hoon Jung,Eun-Kyung Lee,Byoung Lyong Choi,Jong-Jin Park,Zhong Lin Wang,Jong Min Kim,Kinam Kim +13 more
TL;DR: N nanoporous arrays of polyvinylidene fluoride (PVDF), fabricated by a lithography-free, template-assisted preparation method, are presented as an effective alternative to nanowires for robust piezoelectric nanogenerators.
Journal ArticleDOI
Large thermoelectric figure-of-merits from SiGe nanowires by simultaneously measuring electrical and thermal transport properties.
Eun-Kyung Lee,Liang Yin,Yong Jin Lee,Jong Woon Lee,Sang-Jin Lee,Jun-Ho Lee,Seung Nam Cha,Dongmok Whang,Gyeong S. Hwang,Kedar Hippalgaonkar,Arun Majumdar,Choongho Yu,Byoung Lyong Choi,Jong Min Kim,Kinam Kim +14 more
TL;DR: This work employed Si-Ge alloy as well as nanowire structures to maximize the depletion of heat-carrying phonons and results in a thermal conductivity as low as ∼1.2 W/m-K at 450 K, showing a large thermoelectric figure-of-merit (ZT) of ∼0.46.