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Silicon ribbon growth wheel and method for heat flow control therein
Silicon ribbon growth wheel and method for heat flow control therein
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机译:硅带生长轮及其中的热流控制方法
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摘要
A silicon ribbon growth wheel having a thermal resistance zone between an outer silicon contacting surface and an inner cooling fluid contacting surface to control rate of heat flow from the outer to inner surfaces. In a preferred form the thermal resistance zone is defined by a row of holes through the wheel near the outer surface with said holes isolated from the cooling fluid. A method for controlling the heat flow is also diclosed.
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