Chalkboard Semiconductor
Dope:
Si (Reset)
Phosphorus (N-type)
Boron (P-type)
Voltage:
0V
PN Junction Preset
Export State
Instructions:
1. Click atoms to dope them.
2. Phosphorus adds free electrons.
3. Boron creates holes.
4. Adjust voltage to see drift.
Inspired by W. Brattain's lectures.
Silicon (Si)
Phosphorus (P)
Boron (B)
Free Electron
Hole
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