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← ScienceWhich outcome results in a semiconductor when interstitial impurities disrupt a crystal?
A)Decreased electron-hole recombination probability
B)Increased thermal conductivity limits
C)Shifted Fermi energy levels✓
D)Enhanced intrinsic carrier concentration
💡 Explanation
Interstitial impurities introduce energy states within the band gap; this causes a shift in the Fermi level because electrons will populate creating n-type or p-type semiconductors, therefore conduction properties change, rather than electron-hole recombination which relies on other factors.
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