Search Results - "Kim, Dongjo"

Influence of Fluid Physical Properties on Ink-Jet Printability by Jang, Daehwan, Kim, Dongjo, Moon, Jooho

“…Ink-jet printing is a method for directly patterning and fabricating patterns without the need for masks. To achieve this, the fluids used as inks must have…”
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Synthesis and size control of monodisperse copper nanoparticles by polyol method by Park, Bong Kyun, Jeong, Sunho, Kim, Dongjo, Moon, Jooho, Lim, Soonkwon, Kim, Jang Sub

“…We describe herein the synthesis of metallic copper nanoparticles in the presence of poly(vinylpyrrolidone), employed as a protecting agent, via a polyol…”
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Direct writing of copper conductive patterns by ink-jet printing by Park, Bong Kyun, Kim, Dongjo, Jeong, Sunho, Moon, Jooho, Kim, Jang Sub

“…Ink-jet printing of metal nanoparticles is an attractive method for direct patterning conductive metal lines owing to low-cost, low-waste, and simple process…”
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Controlling the Thickness of the Surface Oxide Layer on Cu Nanoparticles for the Fabrication of Conductive Structures by Ink-Jet Printing by Jeong, Sunho, Woo, Kyoohee, Kim, Dongjo, Lim, Soonkwon, Kim, Jang Sub, Shin, Hyunjung, Xia, Younan, Moon, Jooho

“…With the aim of preparing a high performance conductive ink, we sought to control the surface chemistry of Cu nanoparticles so as to minimize surface…”
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Direct writing of silver conductive patterns: Improvement of film morphology and conductance by controlling solvent compositions by Kim, Dongjo, Jeong, Sunho, Park, Bong Kyun, Moon, Jooho

“…The authors have investigated the influence of conductive ink compositions on the quality of ink-jet printed patterns. Controlling the solvent compositions…”
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Ink-Jet Printing of Cu−Ag-Based Highly Conductive Tracks on a Transparent Substrate by Woo, Kyoohee, Kim, Dongjo, Kim, Jang Sub, Lim, Soonkwon, Moon, Jooho

“…We have developed a Cu−Ag-based mixed metal conductive ink from which highly conductive tracks form on a flexible substrate after annealing at low temperature…”
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Inkjet-Printed Zinc Tin Oxide Thin-Film Transistor by Kim, Dongjo, Jeong, Youngmin, Song, Keunkyu, Park, Seong-Kee, Cao, Guozhong, Moon, Jooho

“…Recently, there has been considerable interest in adapting printing approaches that are typically used in the graphic arts to the printing of electronic…”
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Compositional influence on sol-gel-derived amorphous oxide semiconductor thin film transistors by Kim, Dongjo, Koo, Chang Young, Song, Keunkyu, Jeong, Youngmin, Moon, Jooho

“…We investigated the influence of the chemical compositions of gallium and indium cations on the performance of sol-gel-derived amorphous gallium indium zinc…”
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Organic thin film transistor using silver electrodes by the ink-jet printing technology by Kim, Dongjo, Jeong, Sunho, Lee, Sul, Park, Bong Kyun, Moon, Jooho

“…We have developed a conductive ink containing silver nanoparticles from which the electrodes for organic thin film transistor were directly patterned by…”
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Ink-Jet-Printed Organic−Inorganic Hybrid Dielectrics for Organic Thin-Film Transistors by Jeong, Sunho, Kim, Dongjo, Moon, Jooho

“…Using a thermally crosslinkable organosiloxane-based organic−inorganic hybrid material, we formulated a functional ink suitable for ink-jet printing of…”
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Nanosized Glass Frit as an Adhesion Promoter for Ink-Jet Printed Conductive Patterns on Glass Substrates Annealed at High Temperatures by Jang, Daehwan, Kim, Dongjo, Lee, Byoungyoon, Kim, Sungsoo, Kang, Minsoo, Min, Dongki, Moon, Jooho

“…Ink‐jet printed metal nanoparticle films have been shown to anneal at high temperatures (above 500 °C) to highly conductive metal films on glass or ceramic…”
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Ink-Jet Printing of Silver Conductive Tracks on Flexible Substrates by Kim, Dongjo, Jeong, Sunho, Moon, Jooho, Kang, Kyungtae

“…We have developed a conductive ink applicable to ink-jet printing to fabricate conductive lines on flexible substrates. Nano-sized silver particles with ∼21 nm…”
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Aging Dynamics of Solution-Processed Amorphous Oxide Semiconductor Field Effect Transistors by Bae, Changdeuck, Kim, Dongjo, Moon, Sunmi, Choi, Taeyoung, Kim, Youngmin, Kim, Bo Sung, Lee, Jang-Sik, Shin, Hyunjung, Moon, Jooho

“…This study determined the aging characteristics of solution-processed amorphous In−Ga−Zn oxide (a-IGZO) layers as amorphous oxide semiconductors (AOSs) for…”
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Photopatternable Organosiloxane-Based Inorganic−Organic SiO2−ZrO2 Hybrid Dielectrics for Organic Thin Film Transistors by Jeong, Sunho, Lee, Seonghee, Kim, Dongjo, Shin, Hyunjung, Moon, Jooho

“…A photopatternable and solution-processable thin gate dielectric for organic thin-film transistors has been fabricated here using an organosiloxane-based…”
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Ink-jet printing of organic semiconductor for fabricating organic thin-film transistors: Film uniformity control by ink composition by Kim, Dongjo, Jeong, Sunho, Lee, Seong Hui, Moon, Jooho, Song, Jun Kwang

“…We have investigated the influence of solvent chemistry on ink-jet printed semiconductor patterns. Our research focuses on improving the uniformity of an…”
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Fabrication and characterization of low temperature polycrystalline silicon thin film transistors by ink-jet printed nickel-mediated lateral crystallization by Lee, Jang-Sik, Kim, Min-Sun, Kim, Dongjo, Kim, Yong-Mu, Moon, Jooho, Joo, Seung-Ki

“…High-performance polycrystalline silicon thin film transistors (poly-Si TFTs) were fabricated by using ink-jet printed nickel on large area glass substrates…”
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Low-Temperature Solution-Deposited Oxide Thin-Film Transistors Based on Solution-Processed Organic--Inorganic Hybrid Dielectrics by Song, Keunkyu, Jeong, Youngmin, Jun, Taewhan, Koo, Chang Young, Kim, Dongjo, Woo, Kyoohee, Kim, Areum, Noh, Junghun, Cho, Seongwhan, Moon, Jooho

“…We describe low-temperature, solution-deposited, oxide semiconductor thin-film transistors (TFTs) with a solution-processed gate dielectric in this study. The…”
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Bias-Stress-Stable Solution-Processed Oxide Thin Film Transistors by Jeong, Youngmin, Bae, Changdeuck, Kim, Dongjo, Song, Keunkyu, Woo, Kyoohee, Shin, Hyunjung, Cao, Guozhong, Moon, Jooho

“…We generated a novel amorphous oxide semiconductor thin film transistor (AOS-TFT) that has exellent bias-stress stability using solution-processed gallium tin…”
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Sliding on ice: Real contact area, melted film thickness, and friction force by Yun, Changho, Choi, Jin Woo, Kim, Hyungseok, Kim, Dongjo, Kim, Ho-Young

“…•We experimentally measure the contact area and friction force arising from high-speed sliding of quartz on ice, with the relative velocity ranging from 1 to…”
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Heterogeneous Interfacial Properties of Ink-Jet-Printed Silver Nanoparticulate Electrode and Organic Semiconductor by Kim, Dongjo, Jeong, Sunho, Shin, Hyunjung, Xia, Younan, Moon, Jooho

“…An in‐depth description of the chemical structure and the electronic energy state at the ink‐jet‐printed metal‐nanoparticle electrode/organic semiconductor…”
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