A p - n photodiode is made of a material with a band gap of 2 eV. The minimum frequency…

Physics · Class 12 · CBSE — Semiconductor Electronics

1. 1 × 10¹⁴ Hz
2. 20 × 10¹⁴ Hz
3. 10 × 10¹⁴ Hz
4. 5 × 10¹⁴ Hz

Answer

(D) 5 × 10 14 Hz

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