Which outcome occurs when a semiconductor’s band gap is illuminated at energies greater than its threshold?

💡 Explanation

Increased electron-hole concentration leads to band to band recombination, creating photons; this is because direct recombination becomes more probable. Therefore, the recombination rate rises rather than thermal conduction increases as this requires lattice vibration.

• Which risk increases when hydrogen isotopes fuel magnetically-confined plasma fusion?
• Which outcome results when exceeding the Reynolds number in aircraft hydraulic lines?
• Which undesired outcome results when a fixed-bed reactor hot-spot develops?
• Which risk increases when a LiDAR laser's beam degrades?
• Which effect happens in a municipal water pipe when fluid velocity surpasses limitations assumed during Bernoulli's equation derivation?
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