Physics · Semiconductor Devices
In metal-semiconductor contacts, the Schottky effect is the image force-induced lowering of the potential energy barrier for charge carrier emission when an electric field is applied. This image force is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1q 2 4πε o x 2
- 2-q 2 4πε o x 2
- 3-q 2 16πε o x 2✓
- 4q 2 16πε o x 2
Correct answer
-q 2 16πε o x 2
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