Question

Silicon crystal growth through czochralski method is called

Answer 1

The electrical characteristics of thesilicon are controlled by adding material like phosphorus or boron to the silicon before it is melted. The added material is called dopant and the process is called doping. Thismethod is also used with semiconductor materials other thansilicon, such as gallium arsenide.

Answer 2

The added material is called dopant and the process is called doping. This method is also used with semiconductor materials other than silicon, such as gallium .

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