H
Houk Jang
Researcher at Yonsei University
Publications - 38
Citations - 14092
Houk Jang is an academic researcher from Yonsei University. The author has contributed to research in topics: Graphene & Graphene nanoribbons. The author has an hindex of 19, co-authored 35 publications receiving 12794 citations. Previous affiliations of Houk Jang include Sungkyunkwan University & Samsung Techwin.
Papers
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Journal ArticleDOI
Large-scale pattern growth of graphene films for stretchable transparent electrodes
Keun Soo Kim,Yue Zhao,Houk Jang,Sang Yoon Lee,Jong Min Kim,Kwang S. Kim,Jong Hyun Ahn,Philip Kim,Philip Kim,Jae-Young Choi,Byung Hee Hong +10 more
TL;DR: The direct synthesis of large-scale graphene films using chemical vapour deposition on thin nickel layers is reported, and two different methods of patterning the films and transferring them to arbitrary substrates are presented, implying that the quality of graphene grown by chemical vapours is as high as mechanically cleaved graphene.
Journal ArticleDOI
Wafer-Scale Synthesis and Transfer of Graphene Films
Youngbin Lee,Sukang Bae,Houk Jang,Sukjae Jang,Shou En Zhu,Sung Hyun Sim,Young Il Song,Byung Hee Hong,Jong Hyun Ahn +8 more
TL;DR: Methods to produce wafer scale, high-quality graphene films as large as 3 in.
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Graphene-Based Flexible and Stretchable Electronics
TL;DR: The production and fabrication methods used for target device applications, including logic devices, energy-harvesting devices, sensors, and bioinspired devices, and the various types of flexible and stretchable electronic devices enabled by graphene are discussed.
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Chemical vapor deposition-grown graphene: the thinnest solid lubricant.
Kwang-Seop Kim,Hee Jung Lee,Changgu Lee,Seoung-Ki Lee,Houk Jang,Jong Hyun Ahn,Jae-Hyun Kim,Hak-Joo Lee +7 more
TL;DR: Graphene films grown on Cu and Ni metal catalysts by chemical vapor deposition and transferred onto the SiO(2)/Si substrate effectively reduced the adhesion and friction forces, and multilayer graphene films that were a few nanometers thick had low coefficients of friction comparable to that of bulk graphite.
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High-performance flexible graphene field effect transistors with ion gel gate dielectrics.
TL;DR: A high-performance low-voltage graphene field-effect transistor (FET) array was fabricated on a flexible polymer substrate using solution-processable, high-capacitance ion gel gate dielectrics, representing a significant step in the application of graphene to flexible and stretchable electronics.