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Polysilicon

Published 11.11.2010 Presenter Anton Pankratov

Polysilicon
Silicon polycrystal (polysilicon) is the purest form of commercially produced silicon, a semi-finished product received through treatment of technical silicon and used to produce single-crystalline silicon and multi-crystalline silicon. Today there exist two polysilicon types – the electronic (semiconductor) quality silicon (more expensive and purer) and the solar quality ...