Experimental characterization of a linear electric molten zone in silicon |
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| Authors: | I Costa MC Brito JM Serra J Maia Alves A Vallêra |
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| Institution: | 1. Faculdade de Ciências da Universidade de Lisboa/SESUL, Portugal;2. Instituto D. Luiz, Universidade de Lisboa, Portugal |
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| Abstract: | An electric current is used to create and maintain a linear molten zone in silicon. The electrical signature of the electric molten zone (EMZ) is described in detail. The measurement of the EMZ width as a function of operational parameters has shown good agreement with published data on the electrical conductivity of liquid silicon, and suggests a simple method for the estimation of the width of the EMZ from the electrical data. |
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