- float zone method
- 浮区提纯法
English-Chinese electricity dictionary (电气专业词典). 2013.
float zone method
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Float-Zone Process — In reference to solar photovoltaic cell manufacure, a method of growing a large size, high quality crystal whereby coils heat a polycrystalline ingot placed atop a single crystal seed. As the coils are slowly raised the molten interface beneath … Energy terms
Zone melting — is a method of separation by melting in which a molten zone traverses a long ingot of impure metal or chemical. In its common use for purification, the molten region melts impure solid at its forward edge and leaves a wake of purer material… … Wikipedia
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Hayward Fault Zone — The Hayward Fault Zone is a geologic fault zone capable of generating significantly destructive earthquakes. About 60 kilometers long, it lies mainly along the western base of the hills on the east side of San Francisco Bay. It runs through… … Wikipedia
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Crystal structure of boron-rich metal borides — Two single crystals of YB66 (1 cm diameter) grown by floating zone technique using (100) oriented seeds. In the top crystal, the seed (left from the black line) has same diameter as the crystal. In the bottom crystal (sliced), the seed is much… … Wikipedia
Semiconductor device fabrication — Semiconductor manufacturing processes 10 µm 1971 3 µm 1975 1.5 µm 1982 … Wikipedia
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