Search Results - "Kim, Han‐Ki"

Effect of rapid thermal annealing on the charge storage kinetics of conductive N-doped SnO2 thin film anodes for Li-ion batteries by Selvaraj, Aravindha Raja, Hong, Meihua, Koo, Heejeong, Mun, Junyoung, Kim, Han-Ki

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Deposition Rate Effect on Optical and Electrical Properties of Thermally Evaporated WO3−x/Ag/WO3−x Multilayer Electrode for Transparent and Flexible Thin Film Heaters by Lim, Sang-Hwi, Kim, Han-Ki

“…We investigated the deposition rate effect on the optical, electrical, and morphological characteristics of thermally evaporated WO 3−x /Ag/WO 3−x (WAW)…”
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High-Performance, Transparent, and Stretchable Electrodes Using Graphene–Metal Nanowire Hybrid Structures by Lee, Mi-Sun, Lee, Kyongsoo, Kim, So-Yun, Lee, Heejoo, Park, Jihun, Choi, Kwang-Hyuk, Kim, Han-Ki, Kim, Dae-Gon, Lee, Dae-Young, Nam, SungWoo, Park, Jang-Ung

“…Transparent electrodes that can remain electrically conductive and stable under large mechanical deformations are highly desirable for applications in flexible…”
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Self-cleanable, waterproof, transparent, and flexible Ag networks covered by hydrophobic polytetrafluoroethylene for multi-functional flexible thin film heaters by Lee, Ji-Eun, Kim, Han-Ki

“…We demonstrate a self-cleanable, waterproof, highly transparent, and flexible Ag network covered by a very thin transparent polytetrafluoroethylene (PTFE)…”
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High Dielectric Performances of Flexible and Transparent Cellulose Hybrid Films Controlled by Multidimensional Metal Nanostructures by Ji, Sangyoon, Jang, Jiuk, Cho, Eunjin, Kim, Si‐Hoon, Kang, Eun‐Seok, Kim, Jihoon, Kim, Han‐Ki, Kong, Hoyoul, Kim, Sun‐Kyung, Kim, Ju‐Young, Park, Jang‐Ung

“…Various wearable electronic devices have been developed for extensive outdoor activities. The key metrics for these wearable devices are high touch sensitivity…”
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Brush-paintable and highly stretchable Ag nanowire and PEDOT:PSS hybrid electrodes by Lim, Ji-Eun, Lee, Sang-Mok, Kim, Seok-Soon, Kim, Tae-Woong, Koo, Hyun-Woo, Kim, Han-Ki

“…Highly transparent and stretchable Ag nanowire (NW)/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) hybrid electrodes were prepared on…”
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Highly Efficient and Reliable Semitransparent Perovskite Solar Cells via Top Electrode Engineering by Yoon, Saemon, Ha, Hyeon Uk, Seok, Hae‐Jun, Kim, Han‐Ki, Kang, Dong‐Won

“…Transparent electrodes are essential to allow optical transparency for realizing semitransparent perovskite solar cells (ST‐PSCs). This study addresses…”
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Cost‐Effective Transparent N‐Doped Tin Oxide Electrodes with Excellent Thermal and Chemical Stabilities Enabling Stable Perovskite Photovoltaics Based on Tin Oxide Electron Transport Layer by Seok, Hae‐Jun, Kim, Su Hyun, Yeom, Kyung Mun, Noh, Jun Hong, Kim, Han‐Ki

“…Perovskite solar cells (PSCs) incorporating chemical‐bath‐deposited (CBD) SnO2 layers have garnered considerable attention because they combine high electron…”
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Low resistance and highly transparent ITO–Ag–ITO multilayer electrode using surface plasmon resonance of Ag layer for bulk-heterojunction organic solar cells by Jeong, Jin-A, Kim, Han-Ki

“…We comprehensively investigated the electrical, optical, structural, mechanical, interfacial, and surface properties of ITO–Ag–ITO (IAI) multilayer electrodes…”
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Correlation between Ti source/drain contact and performance of InGaZnO-based thin film transistors by Choi, Kwang-Hyuk, Kim, Han-Ki

“…Ti contact properties and their electrical contribution to an amorphous InGaZnO (a-IGZO) semiconductor-based thin film transistor (TFT) were investigated in…”
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Effective passivation of Ag nanowire network by transparent tetrahedral amorphous carbon film for flexible and transparent thin film heaters by Seok, Hae-Jun, Kim, Jong-Kuk, Kim, Han-Ki

“…We developed effective passivation method of flexible Ag nanowire (NW) network electrodes using transparent tetrahedral amorphous carbon (ta-C) film prepared…”
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Highly flexible Ag nanowire network covered by a graphene oxide nanosheet for high-performance flexible electronics and anti-bacterial applications by Sim, Hyeong-Min, Kim, Han-Ki

“…We investigated a flexible and transparent conductive electrode (FTCE) based on Ag nanowires (AgNWs) and a graphene oxide (GO) nanosheet and fabricated through…”
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FA/Cs-based mixed Pb–Sn perovskite solar cells: A review of recent advances in stability and efficiency by Yadegarifard, Atefeh, Lee, Haram, Seok, Hae-Jun, Kim, Inho, Ju, Byeong-Kwon, Kim, Han-Ki, Lee, Doh-Kwon

“…Perovskite solar cells (PSCs) have gained widespread attention due to their impressive optoelectronic properties, extraordinarily high efficiency, and low-cost…”
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Sn Composition Engineering Toward the Breakthrough of Transparent Front Electrodes for Efficient and Stable Perovskite Solar Cells by Seok, Hae‐Jun, Park, Jung‐Min, Lan, Shuai, Kim, Han‐Ki

“…To overcome the Shockley–Queisser limit, studies have focused on improving the efficiency of perovskite solar cells (PSCs) through several optimization and…”
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Thermally evaporated indium-free, transparent, flexible SnO2/AgPdCu/SnO2 electrodes for flexible and transparent thin film heaters by Kim, Doo-Hee, Cho, Kyung-Su, Kim, Han-Ki

“…We investigated the characteristics of themally evaporated SnO 2 /Ag-Pd-Cu (APC)/SnO 2 multilayer films for applications as damage-free, indium-free, flexible,…”
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Roll-to-Roll sputtered ITO/Cu/ITO multilayer electrode for flexible, transparent thin film heaters and electrochromic applications by Park, Sung-Hyun, Lee, Sang-Mok, Ko, Eun-Hye, Kim, Tae-Ho, Nah, Yoon-Chae, Lee, Sang-Jin, Lee, Jae Heung, Kim, Han-Ki

“…We fabricate high-performance, flexible, transparent electrochromic (EC) films and thin film heaters (TFHs) on an ITO/Cu/ITO (ICI) multilayer electrode…”
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Electrically stable Ag nanowire network anodes densely passivated by a conductive amorphous InSnTiO layer for flexible organic photovoltaics by Lan, Shuai, Shin, Hae-In, Kim, Han-Ki

“…An electrically stable Ag nanowire (Ag NW) network was fabricated by passivating with a conductive amorphous InSnTiO (ISTO) layer. It could be used in flexible…”
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Highly stretchable polymer-dispersed liquid crystal-based smart windows with transparent and stretchable hybrid electrodes by Park, Jin-Yeong, Kim, Han-Ki

“…We report on highly stretchable polymer dispersed liquid crystal (PDLC)-based smart windows using Ag nanowires (NWs) and conductive PEDOT:PSS hybrid…”
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ITO and electron transport layer-free planar perovskite solar cells on transparent Nb-doped anatase TiO2-x electrodes by Lee, Jae-Hoon, Lee, Dong Geon, Jung, Hyun Suk, Lee, Hyun Hwi, Kim, Han-Ki

“…Here, we reported on planar perovskite solar cells (PSCs) which are free of the indium tin oxide (ITO) and electron transport layer (ETL) directly prepared on…”
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Large area roll-to-roll sputtering of transparent ITO/Ag/ITO cathodes for flexible inverted organic solar cell modules by Park, Sung-Hyun, Lee, Sang-Jin, Lee, Jae Heung, Kal, Jinha, Hahn, Jungseok, Kim, Han-Ki

“…We fabricated solution-processed flexible inverted organic solar cell (IOSC) modules (10 cm × 10 cm) on roll-to-roll (RTR) sputtered ITO/Ag/ITO multilayer…”
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