Search Results - "Oh, Hyeon Myeong"

Fabrication of highly dense Si3N4 via record low‐content additive system for low‐temperature pressureless sintering by Kumar, Kundan, Kim, Mi‐Ju, Oh, Hyeon‐Myeong, Park, Young‐Jo, Kim, Ha‐Neul, Ma, Ho Jin, Lee, Jae‐Wook, Ko, Jae‐Woong

“…Dense Si3N4 ceramics were fabricated by pressureless sintering at a low temperature of 1650°C with a short holding period of 1 h under a nitrogen atmosphere…”
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Remarkable plasma-resistance performance by nanocrystalline Y2O3·MgO composite ceramics for semiconductor industry applications by Oh, Hyeon-Myeong, Park, Young-Jo, Kim, Ha-Neul, Kumar, Kundan, Ko, Jae-Woong, Lee, Chae-Eon, Lee, Hyun-Kwuon

“…Motivated by recent finding of crystallographic-orientation-dependent etching behavior of sintered ceramics, the plasma resistance of nanocrystalline Y 2 O 3…”
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Scalable and tunable Y2O3‐MgO composite for infrared transparency applications by Kumar, Kundan, Oh, Hyeon‐Myeong, Kim, Mi‐Ju, Ma, Ho Jin, Park, Young‐Jo, Kim, Ha‐Neul, Lee, Jae‐Wook, Ko, Jae‐Woong

“…The process‐structure‐property correlationships in yttria‐magnesia (YM) composite have been investigated. YM composite was synthesized using commercial powders…”
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Controlling the width of particle size distribution of Si powder and properties of sintered reaction-bonded silicon nitride (SRBSN) ceramics with high thermal conductivity by Oh, Hyeon-Myeong, Lee, Hyun-Kwuon

“…Sintered reaction-bonded silicon nitride (SRBSN) for high-thermal-conductivity ceramic substrates was fabricated from waste Si scrap. To prepare homogenously…”
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Effect of powder milling routes on the sinterability and optical properties of transparent Y2O3 ceramics by Oh, Hyeon-Myeong, Park, Young-Jo, Kim, Ha-Neul, Ko, Jae-Woong, Lee, Hyun-Kwuon

“…In ceramic processing, the size distribution of the starting powder to a certain degree is inevitable. It is prerequisite to control the size distribution,…”
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Effect of milling ball size on the densification and optical properties of transparent Y2O3 ceramics by Oh, Hyeon-Myeong, Park, Young-Jo, Kim, Ha-Neul, Ko, Jae-Woong, Lee, Hyun-Kwuon

“…In this study, we report highly transparent Y2O3 ceramics fabricated by hot-pressing only at 1500 °C without a HIP treatment, featuring in-line transmittance…”
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Measurement of Nd:Y2O3 broad band near infra-red transmittance using FTIR system by Lee, Heesu, Hwang, Seungjin, Lee, Sungyoon, Hong, Kyung Hee, Oh, Hyeon-Myeong, Park, Young-Jo, Kim, Ha-Neul, Yu, Tae Jun

“…We report on the measurement of transmittance in Nd:Y2O3 using a homemade Fourier transform infrared (FTIR) spectroscopy measurement system. The transmittance…”
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Correlation with the Microstructure and Synergistic Physiochemical Etching Resistance of Nanocomposites under Fluorine-Containing Plasma Conditions by Ma, Ho Jin, Hong, Seongwan, Oh, Hyeon-Myeong, Kumar, Kundan, Kim, Mi-Ju, Kim, Ha-Neul, Ko, Jae-Woong, Lee, Jae-Wook, Lee, Hyo-Chang, Park, Young-Jo

“…In the semiconductor fabrication industry, high-power plasma is indispensable to obtain a high aspect ratio of chips. For applications to ceramic components…”
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Influence of starting Y2O3 and Nd2O3 powders characteristics on optical properties of highly transparent Nd:Y2O3 ceramics by Oh, Hyeon-Myeong, Kim, Ha-Neul, Park, Young-Jo, Ko, Jae-Woong, Lee, Hyun-Kwuon

“…The present paper systematically investigated the correlation of the starting powder characteristics and optical properties of neodymium doped transparent…”
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Optical properties and laser performance of Nd:Y2O3 ceramics with fine-grained microstructure by Oh, Hyeon Myeong, Kim, Ha Neul, Park, Young Jo, Ko, Jae Woong, Lee, Hyun Kwuon, Hwang, Seung Jin, Yu, Tae Jun

“…Transparent neodymium doped Y2O3 ceramics is adopted for use in high power solid-state lasers due to their superior thermal characteristics compared to YAG…”
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Fabrication of highly dense Si 3 N 4 via record low‐content additive system for low‐temperature pressureless sintering by Kumar, Kundan, Kim, Mi‐Ju, Oh, Hyeon‐Myeong, Park, Young‐Jo, Kim, Ha‐Neul, Ma, Ho Jin, Lee, Jae‐Wook, Ko, Jae‐Woong

“…Dense Si 3 N 4 ceramics were fabricated by pressureless sintering at a low temperature of 1650°C with a short holding period of 1 h under a nitrogen…”
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Scalable and tunable Y 2 O 3 ‐MgO composite for infrared transparency applications by Kumar, Kundan, Oh, Hyeon‐Myeong, Kim, Mi‐Ju, Ma, Ho Jin, Park, Young‐Jo, Kim, Ha‐Neul, Lee, Jae‐Wook, Ko, Jae‐Woong

“…The process‐structure‐property correlationships in yttria‐magnesia (YM) composite have been investigated. YM composite was synthesized using commercial powders…”
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Remarkable plasma-resistance performance by nanocrystalline Y 2 O 3 ·MgO composite ceramics for semiconductor industry applications by Oh, Hyeon-Myeong, Park, Young-Jo, Kim, Ha-Neul, Kumar, Kundan, Ko, Jae-Woong, Lee, Chae-Eon, Lee, Hyun-Kwuon

“…Motivated by recent finding of crystallographic-orientation-dependent etching behavior of sintered ceramics, the plasma resistance of nanocrystalline Y O -MgO…”
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Development of a simple model for batch and boundary information updation for a similar ship＇s block model by LEE Hyeon-deok SON Myeong-jo OH Min-jae LEE Hyung-woo KIM Tae-wan

“…In early 2000,large domestic shipyards introduced shipbuilding 3D computer-aided design （CAD） to the hull production design process to define manufacturing and…”
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