Physics, asked by menemebe2735, 1 year ago

Why is junction barrier so called?

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Answered by zayaan
0
Hi

ANSWER

The significance of this built-in potential across the junction, is that it opposes both the flow of holes and electrons across the junction and is why it is called the potential barrier.They help us to create different regions (positive and negative) which furthur helps to make transistor,resistor,diodes in Integrated Circuit.

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Answered by Anonymous
1
An electrostatic field, represented by a small battery in the figure, is established across the junctionbetween the oppositely charged ions. ... For this reason, the electrostatic field created by the positive and negative ions in the depletion region is called abarrier
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