Physics, asked by angelfernandes3688, 1 year ago

why are GaAS and si are preferred materials for solar cells? The NCERT explanation is not clear..please explain it .... please ANSWER SOON..

Answers

Answered by Chethan31

Because of their lower value of energy gap. So that they can be activated using solar radiation.
2) there i-v Characteristics are similar to the semiconductor

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