Search Results - "Kang, Bongchul"

Low-cost optical fabrication of flexible copper electrode via laser-induced reductive sintering and adhesive transfer by Back, Seunghyun, Kang, Bongchul

“…•Cost-effective fabrication of high-conductive copper electrode on heat-sensitive polymer film.•Direct fabrication of copper electrode via laser-induced…”
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Fast Plasmonic Laser Nanowelding for a Cu-Nanowire Percolation Network for Flexible Transparent Conductors and Stretchable Electronics by Han, Seungyong, Hong, Sukjoon, Ham, Jooyeun, Yeo, Junyeob, Lee, Jinhwan, Kang, Bongchul, Lee, Phillip, Kwon, Jinhyeong, Lee, Seung S., Yang, Min-Yang, Ko, Seung Hwan

“…A facile fast laser nanoscale welding process uses the plasmonic effect at a nanowire (NW) junction to suppress oxidation and successfully fabricate a…”
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One-Step Fabrication of Copper Electrode by Laser-Induced Direct Local Reduction and Agglomeration of Copper Oxide Nanoparticle by Kang, Bongchul, Han, Seungyong, Kim, Jongsu, Ko, Seunghwan, Yang, Minyang

“…Copper oxide (CuO) nanoparticle-based organic solutions are highly stable in air as well as cheaper compared to copper (Cu) nanoparticle solutions due to the…”
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Nanorecycling: Monolithic Integration of Copper and Copper Oxide Nanowire Network Electrode through Selective Reversible Photothermochemical Reduction by Han, Seungyong, Hong, Sukjoon, Yeo, Junyeob, Kim, Dongkwan, Kang, Bongchul, Yang, Min-Yang, Ko, Seung Hwan

“…Laser induced selective photothermochemical reduction is demonstrated to locally and reversibly control the oxidation state of Cu and Cu oxide nanowires in…”
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Microelectrode fabrication by laser direct curing of tiny nanoparticle self-generated from organometallic ink by Kang, Bongchul, Ko, Seunghwan, Kim, Jongsu, Yang, Minyang

“…In this paper, we present a new laser direct patterning method that selectively cures nanoparticles self-generated from organometallic ink by proper thermal…”
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Transversally Extended Laser Plasmonic Welding for Oxidation-Free Copper Fabrication toward High-Fidelity Optoelectronics by Park, Jung Hwan, Jeong, Sunho, Lee, Eun Jung, Lee, Sun Sook, Seok, Jae Young, Yang, Minyang, Choi, Youngmin, Kang, Bongchul

“…Laser direct processing is a promising approach for future flexible electronics because it enables easy, rapid, scalable, and low-temperature fabrication…”
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A review on the role of laser textured surfaces on boiling heat transfer by Udaya Kumar, G., Suresh, Sivan, Sujith Kumar, C.S., Back, Seunghyun, Kang, Bongchul, Lee, Hee Joon

“…•Laser textured surfaces to improve pool boiling and flow boiling.•Role of laser parameters on surface characteristics of metallic surfaces.•Effect of laser…”
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Low-cost laser printable photomask: One-step, photoresist-free, fully solution processed high-grade photolithography mask by Yun, Jinho, Kim, Jongsu, Yang, Minyang, Kang, Bongchul

“…[Display omitted] •Fully solution-based one-step direct fabrication method of high-grade photomask.•Laser-induced thermochemical metallization of optically…”
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Ultrasonic vibration micro-shaping using single PZT actuator-embedded tool holder by Kim, Jongsu, Lee, Joohyung, Kang, Bongchul

“…In this study, we suggest a novel tool holder design for simple and cost-effective ultrasonic vibration shaping to provide improvements such as low cutting…”
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Machining characteristics of micro lens mold in laser-assisted micro-turning by Kim, Jongsu, Kang, Bongchul

“…Laser-assisted machining (LAM) is a type of hybrid material removal process, which is used for locally and instantaneously decreasing the hardness of…”
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Facile Fabrication of High‐Performance Hybrid Supercapacitor by One-Step, Self‐Grown Copper Nanopillar Forest Anchored with Fe3O4 Anode by Lee, Jaehak, Seok, Jae Young, Yang, Minyang, Kang, Bongchul

“…Hybrid supercapacitors are considered as one of the most promising next-generation energy storage devices, owing to high-energy, high-power density, and…”
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Two-Step Glass Molding Process for Forming Glass Edges with Obtuse Angles for Mobile Displays by Park, Jeongyeon, Chang, Sungho, Lee, Dongwon, Lee, Hyeonhwa, Kang, Bongchul, Kim, Jongsu

“…The domain of edge displays with 2.5D or 3D curved designs has been expanded to improve user convenience. The currently available 3D cover glass offers a…”
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A study on the effect of ultrasonic vibration in nanosecond laser machining by Kang, Bongchul, Woo Kim, Gun, Yang, Minyang, Cho, Sung-Hak, Park, Jong- Kweon

“…Laser machining has been used in various industrial manufacturing fields. However the surface finish of a machined surface becomes degraded by the recast layer…”
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High-Throughput and High-Intensive Biosensor Microarray Fabrication by Selective Dewetting on a Wettability Controlled Substrate by Kim, Jongsu, Park, Hyunkyu, Kang, Bongchul, Ham, Chulho, Lee, Hyeonhwa, Yang, Minyang

“…In a microarray biosensor, the surface characteristic for reducing background nonspecific binding is a critical aspect for achieving the high sensitivity and…”
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Laser-induced electrode fabrication by photo-thermochemical reaction of metal compounds by Bongchul Kang, Minyang Yang

“…We present a new laser direct patterning method that selectively deposits metal track on various substrates by photo-thermochemical reaction of air-stable…”
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Microsupercapacitive Stone Module for Natural Energy Storage by Back, Seunghyun, Park, Jung Hwan, Kang, Bongchul

“…Increasing accessibility of energy storage platforms through user interface is significant in realizing autonomous power supply systems because they can be…”
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Additive manufacturing of heterogeneous combinatorial functional surface by plasmonic hierarchical sintering of silicon particles for active manipulation of rheological liquid motion by Park, Sung Jin, Back, Seunghyun, Kang, Bongchul

“…We present a sustainable and efficient additive manufacturing method of silicon-based heterogeneous combinatorial functional surfaces designed to actively…”
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Additive manufacturing of digitally programmable hierarchical biomimetic surfaces for hydrodynamic informatics by Jais, Jibi, Park, Jung Hwan, Kang, Bongchul

“…Herein, combinatorial biomimetic hierarchical micro/nanoscale structures (HMNSs) inspired by lotus leaves and rose petals are realized on a single copper (Cu)…”
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Laser Sweeping Lithography: Parallel Bottom-up Growth Sintering of a Nanoseed–Organometallic Hybrid Suspension for Ecofriendly Mass Production of Electronics by Yun, Jinho, Yang, Minyang, Kang, Bongchul

“…We present a novel laser sweeping lithography (LSL) process, revolving around an ecofriendly mass production method, to fabricate conductive patterns in…”
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Heat-activated separation transfer for multi-purpose digital fabrication of paper and polymer electronics by Back, Seunghyun, Kwon, Seung-Gab, Kang, Bongchul

“…A multi-purpose printing method for the fabrication of microelectrodes on various flexible substrates, such as conventional polymer films and paper, is…”
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