Bora Lee
Seoul National University
6 Papers
35 Citations
Bora Lee is an academic researcher from Seoul National University. The author has contributed to research in topics: Graphene & Raman spectroscopy. The author has an hindex of 4, co-authored 6 publications. Previous affiliations of Bora Lee include Sungkyunkwan University.
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Papers
Materials for Flexible, Stretchable Electronics: Graphene and 2D Materials
TL;DR: In this paper, the synthesis, transfer, and characterization methods of graphene and 2D materials and their application to flexible devices as well as comparison with other competing materials are discussed. And a review of the application of graphene in flexible electronics is presented.
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Growth dynamics and gas transport mechanism of nanobubbles in graphene liquid cells
Dongha Shin,Jong Bo Park,Yong-Jin Kim,Sang Jin Kim,Jin Hyoun Kang,Bora Lee,Sung-Pyo Cho,Byung Hee Hong,Konstantin S. Novoselov +8 more
TL;DR: It is demonstrated for the first time that the nanobubbles in water encapsulated by graphene membrane can be visualized by in-situ ultra-high vacuum transmission electron microscopy and the microscopic results indicate two distinct growth mechanisms of merging nanobubs and the existence of a critical radius of nanobUBbles that determines the unusually long stability of nanOBubbles.
Low-temperature growth and direct transfer of graphene–graphitic carbon films on flexible plastic substrates
Yong-Jin Kim,Sang Jin Kim,Myung Hee Jung,Kwang Yeol Choi,Sukang Bae,Sukang Bae,Seoung-Ki Lee,Youngbin Lee,Dolly Shin,Bora Lee,Hui-Youn Shin,Myungshin Choi,Kyuho Park,Jong Hyun Ahn,Byung Hee Hong,Byung Hee Hong +15 more
TL;DR: Low-temperature growth and direct transfer of graphene-graphitic carbon films (G-GC) onto plastic substrates without the use of supporting materials are demonstrated and the two-dimensional hexagonal lattice of carbon atoms and the crystallinity of G-GC films are revealed.
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Ultraclean patterned transfer of single-layer graphene by recyclable pressure sensitive adhesive films.
Sang Jin Kim,Teajun Choi,Bora Lee,Sunwoo Lee,Kyoungjun Choi,Jong Bo Park,Je Min Yoo,Yongseok Choi,Jaechul Ryu,Philip Kim,James Hone,Byung Hee Hong,Byung Hee Hong +12 more
TL;DR: The PSAF-transferred graphene is found to be free from residues and shows excellent charge carrier mobility as high as ∼17,700 cm(2)/V·s with less doping compared to the graphene transferred by thermal release tape (TRT) or poly(methyl methacrylate) (PMMA) as well as good uniformity over large areas.
114
Fabrication and electrical characterization of graphene formed chemically on nickel nano electro mechanical system (NEMS) switch.
Byeong-In Choe,Jungkyu K. Lee,Bora Lee,Kwanyong Kim,Woo Young Choi,Byung Hee Hong,Jong-Ho Lee +6 more
TL;DR: The fabricated graphene movable beam formed chemically on Ni film shows reduced pull-in voltage and improved endurance (extended repetitive switching operations) and may help overcome the stiction and reliability problems in nano-electro-mechanical devices.
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