How are metalsusedassemiconductorsrefined ? Whatistheprinciple ofthe m – InterviewSolution

1.	How are metalsusedassemiconductorsrefined ? Whatistheprinciple ofthe method used ?
Answer» Solution :Themetalssuchas GERMANIUM,silicon , GALLIUM, ETC. WHICHARE usedassemiconductors are purifiedbyzonerefiningwhich isbasedupontheprinciplethat impuritiesaremore SOLUBLEIN themeltthaninthesolidstate ofmetals.

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