Search Results - "Yoon, WooYoung"

Effect of Heating Rate on the Refining of Metallurgical-Grade Silicon during Fractional Melting by Chung, Juho, Lee, Changbum, Yoon, Wooyoung

“…Silicon was purified using fractional melting (FM), which is a more effective refining method than fractional solidification. Changes in the silicon…”
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Metal impurities behaviors of silicon in the fractional melting process by Lee, Woosoon, Kim, Joonsoo, Jang, Bo-yun, Ahn, Youngsoo, Lee, Heon, Yoon, Wooyoung

“…The photovoltaic (PV) rapid growth suffers the severe shortage of silicon. The metallurgical route to solar grade (SoG) silicon is the alternative solution…”
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Effect of retrograde solubility on the purification of MG Si during fractional melting by Chung, Juho, Kim, Joonsoo, Jang, Boyun, Ahn, Youngsoo, Lee, Heon, Yoon, Wooyoung

“…MG Si can be effectively refined using a fractional melting process. The efficiency of fractional melting depends on two parameters, the heating rate and the…”
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Analysis of Solid-Liquid Interface Behavior during Continuous Strip-Casting Process Using Sharp-Interface Technique by Lee, Jaewoo, Yoon, Wooyoung, Shin, Seungwon, Song, Hee-eun, Lee, Changbum

“…Continuous strip casting (CSC) has been developed to fabricate thin metal plates while simultaneously controlling the microstructure of the product. A…”
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Microstructural Morphology Changes of the Lead-Tin Eutectic Alloy by Different Undercooling Levels by Kang, Heesam, Yoon, Wooyoung

“…Experimental work is described in undercoolings and microstructures of Pb-Sn eutectic alloy droplets emulsified in oil bath. By controlling experimental…”
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Analysis of Twitter Activity and Engagement From Annual Meetings of the Society for Vascular Surgery and the Society of Interventional Radiology by Suh, Dongjin, Yoon, WooYoung, Lavingia, Kedar S., Amendola, Michael F.

“…Medical societies such as the Society for Vascular Surgery (SVS) and the Society of Interventional Radiology (SIR) have been encouraging the use of social…”
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Purification of metallurgical-grade silicon in fractional melting process by Lee, Woosoon, Yoon, Wooyoung, Park, Choonghwan

“…The fractional melting process involves heating an alloy within its liquid–solid region, while simultaneously ejecting liquid from the solid–liquid mixture…”
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Electrochemically Induced Shape-Memory Behavior of Si Nanopillar-Patterned Electrode for Li Ion Batteries by Son, ByungDae, Seong, IlWon, Lee, JunKyu, Shin, JooHyun, Lee, Heon, Yoon, WooYoung

“…A nanopillar-patterned Si substrate was fabricated by photolithography, and its potential as an anode material for Li ion secondary batteries was investigated…”
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Refining of Silicon Using an Induction Furnace in the Fractional Melting Process by Chung, Juho, Lee, Changbum, Lee, Jaewoo, Yoon, Wooyoung

“…A new fractional melting process using an induction furnace and a centrifugal system has been developed for metallurgical-grade silicon (MG-Si) refining. An…”
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Effect of heat treatment of spin-cast solar silicon sheet on crystalline defects by Kim, Hyunhui, Lee, Jaewoo, Lee, Changbum, Kim, Joonsoo, Jang, Bo-yun, Lee, Jinseok, Yoon, Wooyoung

“…Silicon sheets were fabricated via spin-casting, which is a ribbon manufacturing method for photovoltaics. Although the advantages of spin-casting include…”
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Numerical simulation of solid liquid interface behavior during continuous strip casting process by Lee, Changbum, Yoon, Wooyoung, Shin, Seungwon, Lee, Jaewoo, Jang, Bo-Yun, Kim, Joonsoo, Ahn, Youngsoo, Lee, Jinseok

“…A new metal-strip-casting process called continuous strip-casting (CSC) has been developed for making thin metal strips. A numerical simulation model to help…”
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Study of the microstructures and lifetime of spin-cast silicon sheets for photovoltaics by Kim, Hyunhui, Lee, Jaewoo, Lee, Changbum, Kim, Joonsoo, Jang, Bo-Yun, Lee, Jinseok, Ahn, Youngsoo, Yoon, Wooyoung

“…Silicon sheets were fabricated by a new fabricating method, spin casting with various rotation speeds of the graphite mold. The microstructure of spin-cast…”
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Numerical simulation and fabrication of silicon sheet via spin casting by Lee, Jaewoo, Kim, Hyunhui, Lee, Changbum, Kim, Joonsoo, Jang, Bo-Yun, Lee, Jinseok, Ahn, Youngsoo, Yoon, Wooyoung

“…A spin-casting process for fabricating polycrystalline silicon sheets for use as solar cell wafers is proposed, and the parameters that control the sheet…”
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THE EFFECT OF PRESSURE ON NUCLEATION IN UNDERCOOLED LIQUIDS by YOON, WOOYOUNG

“…Recent progress of the study of nucleation during solidification has been related largely to undercooling work. By taking advantage of other thermodynamic and…”
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