Search Results - "Lee, Kisu"

Integrated Recognition Assistant Framework Based on Deep Learning for Autonomous Driving: Human-Like Restoring Damaged Road Sign Information by Park, Jeongeun, Lee, Kisu, Kim, Ha Young

“…Unpredictable situations frequently occur in real driving environments, and it is often difficult to recognize road signs. In this case, autonomous vehicles…”
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Dynamic contact analysis technique for rapidly sliding elastic bodies with node-to-segment contact and differentiated constraints by Lee, Kisu

“…For a stabilized Newmark time integration of dynamic contact problems of the rapidly sliding bodies, considering the equality and inequality contact…”
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Superfast Room‐Temperature Activation of SnO2 Thin Films via Atmospheric Plasma Oxidation and their Application in Planar Perovskite Photovoltaics by Yu, Haejun, Yeom, Hye‐In, Lee, Jong Woo, Lee, Kisu, Hwang, Doyk, Yun, Juyoung, Ryu, Jaehoon, Lee, Jungsup, Bae, Sohyeon, Kim, Seong Keun, Jang, Jyongsik

“…The power conversion efficiency (PCE) of perovskite solar cells (PSCs) has now exceeded 20%; thus, research focus has shifted to establishing the foundations…”
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Study on carbon contamination and carboxylate group formation in Y2O3-MgO nanocomposites fabricated by spark plasma sintering by Yong, Seok-Min, Choi, Doo Hyun, Lee, Kisu, Ko, Seok-Young, Cheong, Dong-Ik, Park, Young-Jo, Go, Shin-Il

“…For Y2O3-MgO nanocomposites fabricated by spark plasma sintering (SPS), the strong absorption peaks, which are assigned to the stretching vibrations of…”
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Modulation of electrical and optical properties of doping controlled SnO2 thin-film double layers by Lee, Sang-Seok, Jung, Wook Ki, Lee, Kisu, Park, Il-Kyu

“…SnO 2 -based double-layered thin-film structures were fabricated to enhance two conflicting properties of the electromagnetic interference (EMI) shielding…”
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A stabilized numerical solution for the dynamic contact of the bodies having very stiff constraint on the contact point by Lee, Kisu

“…For the numerical analysis of dynamic contact problem where the contact constraint is imposed by a very stiff massless spring between the bodies, it is shown…”
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Fabrication of monodisperse nitrogen-doped carbon double-shell hollow nanoparticles for supercapacitors by Yun, Juyoung, Jun, Jaemoon, Lee, Jungsup, Ryu, Jaehoon, Lee, Kisu, Yu, Haejun, Jang, Jyongsik

“…Nitrogen-doped carbon double-shell nanoparticles (NC DS-HNPs) were fabricated using SiO 2 /TiO 2 double-shell nanoparticles (ST DS-HNPs) and…”
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Enhanced Microwave Absorption of CNT Composites Mixing with Fe3O4 and Carbonyl Iron by Park, Jung Hyo, Choi, Jaeho, Lee, Kisu, Park, Jinwoo, Song, Jung Kun, Jeon, Eunkyung

“…We fabricated two different kinds of composite materials for absorbing microwave in a frequency range of 2 to 18 GHz using coaxial airline and…”
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Control of the Degree of Out-of-Plane Anisotropy of CoFe/Tb Multilayer by Applying an External Inplane Field During Film Deposition by Kisu Lee, Youngman Jang, Juyoung Kim, Seungkyo Lee, Kwang-Seok Kim, Cho, B.K.

“…We investigated the out-of-plane anisotropy of Co 50 Fe 50 /Tb multilayer film with changing the thickness of Tb layer and applying an inplane filed of 200 Oe…”
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Bounding-box object augmentation with random transformations for automated defect detection in residential building façades by Lee, Kisu, Lee, Sanghyo, Kim, Ha Young

“…This study proposes a novel bounding-box object augmentation (BoxAug) method to improve the performance of deep learning models in detecting defects in…”
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Paintable Carbon‐Based Perovskite Solar Cells with Engineered Perovskite/Carbon Interface Using Carbon Nanotubes Dripping Method by Ryu, Jaehoon, Lee, Kisu, Yun, Juyoung, Yu, Haejun, Lee, Jungsup, Jang, Jyongsik

“…Paintable carbon electrode‐based perovskite solar cells (PSCs) are of particular interest due to their material and fabrication process costs, as well as their…”
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A short note for numerical analysis of dynamic contact considering impact and a very stiff spring-damper constraint on the contact point by Lee, Kisu

“…By extending the numerical technique suggested by the author for the dynamic contact problem having a very stiff spring on the contact point, it is shown that…”
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Enhanced dopant incorporation into SnO2 thin films based on dual source spray pyrolysis deposition process by Lee, Sang-Seok, Lee, Woo-Jin, Lee, Kisu, Park, Il-Kyu

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Analysis of static and dynamic frictional contact of deformable bodies including large rotations of the contact surfaces by Lee, Kisu

“…The numerical techniques are presented to solve the static and dynamic contact problems of deformable bodies having large rotations of the contact surfaces…”
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Large Grain-Based Hole-Blocking Layer-Free Planar-Type Perovskite Solar Cell with Best Efficiency of 18.20 by Yu, Haejun, Ryu, Jaehoon, Lee, Jong Woo, Roh, Jongmin, Lee, Kisu, Yun, Juyoung, Lee, Jungsup, Kim, Yun Ki, Hwang, Doyk, Kang, Jooyoun, Kim, Seong Keun, Jang, Jyongsik

“…There remains tremendous interest in perovskite solar cells (PSCs) in the solar energy field; the certified power conversion efficiency (PCE) now exceeds 20%…”
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Numerical analysis for dynamic contact between high-speed wheel and elastic beam with Coulomb friction by Lee, Kisu

“…For numerical analysis of the dynamic contact between a high‐speed wheel and an elastic beam, the equation of motion of each body is time integrated by a…”
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Fabrication of Uniform Wrinkled Silica Nanoparticles and Their Application to Abrasives in Chemical Mechanical Planarization by Ryu, Jaehoon, Kim, Wookhwan, Yun, Juyoung, Lee, Kisu, Lee, Jungsup, Yu, Haejun, Kim, Jae Hyun, Kim, Jae Jeong, Jang, Jyongsik

“…A simple one-pot method is reported for the fabrication of uniform wrinkled silica nanoparticles (WSNs). Rapid cooling of reactants at the appropriate moment…”
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Low-cost and efficient perovskite solar cells using a surfactant-modified polyaniline:poly(styrenesulfonate) hole transport material by Lee, Kisu, Cho, Kyung Hee, Ryu, Jaehoon, Yun, Juyoung, Yu, Haejun, Lee, Jungsup, Na, Wonjoo, Jang, Jyongsik

“…[Display omitted] •PANI:PSS modified with a nonionic surfactant (Triton X–100) was successfully utilized as a hole transport material for perovskite solar…”
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Enhanced Electrorheological Performance of Mixed Silica Nanomaterial Geometry by Yoon, Chang-Min, Jang, Yoonsun, Noh, Jungchul, Kim, Jungwon, Lee, Kisu, Jang, Jyongsik

“…The mixed geometrical effect on the electrorheological (ER) activity of bimodal ER fluids was investigated by mixing SiO2 spheres and rods of different…”
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Tailoring the microstructure of Ca-containing MgAl2O4 transparent ceramics prepared by sinter-HIP process by Jung, Wook Ki, Ko, Seok-Young, Shin, Dahye, An, Sanghyuk, Park, Jinwoo, Choi, Jaeho, Lee, Kisu

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