Physics, asked by reddymanisha5881, 11 months ago

What is depletion region? Explain how barrier is created in this region?

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Answered by Anonymous

Depletion Region. When a p-n junctionis formed, some of the free electrons in the n-region diffuse across the junction and combine with holes to form negative ions. In so doing they leave behind positive ions at the donor impurity sites.

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