METHOD FOR PRODUCING SILICON

摘要

A method of manufacturing silicon, comprising the steps of depositing the silicon by bringing silanes into contact with the surface of a base material while heating and holding the surface of the base material at the temperatur e less than the melting point of the silicon and raising the temperature of th e surface of the base material to melt a part or all of the deposited silicon so as to drop the silicon from the surface of the base material for collection.