METHOD FOR THE PRODUCTION OF SEMICONDUCTOR GRANULES
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Aug 1, 2008
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Apr 14, 2003
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Abstract
A method of manufacturing a semiconductor material in the form of bricks or granules, includes a step of sintering powders of at least one material selected from the group consisting of silicon, germanium, gallium arsenide, and the alloys thereof so as to form said granules. The sintering step includes the steps of compacting and thermal processing the powders, and a step of purifying the semiconductor material using a flow of a gas. The gas flow passes through the porosity channels of the material.
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