Physics · Semiconductor Devices
The drain current density including both drift and diffusion components in a semiconductor channel is given by which of the following expressions?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1qμ n · nE y - qD n ∇n
- 2qnE y + qD n ∇n
- 3qnμ n + qD n ∇n
- 4qμ n · nE y + qD n ∇n✓
Correct answer
qμ n · nE y + qD n ∇n
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