K
Kyu Hwan Oh
Researcher at Seoul National University
Publications - 432
Citations - 17196
Kyu Hwan Oh is an academic researcher from Seoul National University. The author has contributed to research in topics: Microstructure & Electron backscatter diffraction. The author has an hindex of 53, co-authored 430 publications receiving 14341 citations. Previous affiliations of Kyu Hwan Oh include Korea University & KAIST.
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Magnetic characteristics of ferromagnetic nanotube
TL;DR: In this paper, the anisotropic magnetoresistance (AMR) was estimated at every point of the hysteresis loops, in order to investigate its potentiality as an electric device in nano/micro devices.
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Determination of volume fractions of texture components with standard distributions in Euler space
TL;DR: In this article, the volume fraction of a texture component that has a standard spherical distribution was calculated using the misorientation approach, which integrates the volume-weighted intensity that is located within a specified cut-off misoriented angle from the ideal orientation.
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Strain-induced large exciton energy shifts in buckled CdS nanowires.
TL;DR: Results on controllable buckled cadmium-sulfide optical nanowires (NWs) show extremely large energy bandgap tuning by >250 meV with applied strains within the elastic deformation limit, which may enable strained NWs-based optoelectronic devices with tunable optical responses.
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Controlled formation of nanoscale wrinkling patterns on polymers using focused ion beam
TL;DR: In this article, the wavelength of the induced wrinkles and their morphology can be effectively selected by controlling the acceleration voltage and fluence of the ion beam, and the capabilities of the technique are also extended by adopting the maskless patterning method of the focused ion beam system.
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Carbon nanotube growth enhanced by nitrogen incorporation
TL;DR: In this article, the authors show that the growth of carbon nanotubes (CNTs) by chemical vapor deposition using a transition metal catalyst is greatly enhanced in a nitrogen environment.