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The effect of a large transverse magnetic field on growth striations and impurity concentrations in Czochralski (CZ) silicon crystals was studied. Silicon crystals of 125mm in diameter were pulled in [100] direction from 30kg melt. A magnetic induction of B=2000G was used to suppress melt convection. The crystals were not found to be striation-free: periodic striations, spaced about 42μm, due to 25/-0...
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