Jun Sik Cho
Korea Institute of Science and Technology
25 Papers
318 Citations
Jun Sik Cho is an academic researcher from Korea Institute of Science and Technology. The author has contributed to research in topics: Thin film & Ion beam. The author has an hindex of 11, co-authored 25 publications. Previous affiliations of Jun Sik Cho include United States Department of Energy.
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Papers
Low temperature deposition of ITO thin films by ion beam sputtering
TL;DR: In this article, an ion beam sputtering system was used for the deposition of indium-tinoxide (ITO) films at low temperatures (below 200°C) and the electrical and optical properties and the microstructure were highly dependent on the growth temperature, the oxygen partial pressure and the ion beam energy.
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Structure and gas-sensing characteristics of undoped tin oxide thin films fabricated by ion-assisted deposition
Seok Kyun Song,Jun Sik Cho,Won Kook Choi,Hyung-Jin Jung,Dongsoo Choi,Jeong Yong Lee,Hong Koo Baik,Seok Keun Koh +7 more
TL;DR: In this paper, a reactive ion assisted deposition technique was used on amorphous SiO2/Si substrates at room temperature to evaluate gas sensitivities for propane (C3H8), methane (CH4), and hydrogen (H2) gas in SnOx gas sensor devices.
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Ar+ ion irradiation in oxygen environment for improving wettability of polymethylmethacrylate
TL;DR: Ion irradiation with various oxygen flow rates has been carried out to improve the wettability of polymethylmethacrylate (PMMA) to water and to enhance the adhesion between Al and the polymer.
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Improvement of adhesion between plastic substrates and antireflection layers by ion-assisted reaction
TL;DR: In this paper, an improved adhesion was observed between antireflection (AR) layers and polycarbonate (PC) substrates by irradiating the substrates with low-energy Ar ions in an O2 environment.
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Tin-doped indium oxide (ITO) film deposition by ion beam sputtering
TL;DR: In this article, indium tin oxide (ITO) thin films were deposited by ion beam sputtering and the authors aimed at the reach of high conductivity and high transmittance simultaneously at relatively low substrate temperature.
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