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← ScienceWhich outcome results when thermally-induced lattice vibrations disrupt electron transport?
A)Reduced carrier mobility in semiconductors✓
B)Increased ferromagnetic domain alignment
C)Enhanced nuclear magnetic resonance signal
D)Increased probability of resonant tunneling
💡 Explanation
Reduced carrier mobility occurs because electron-phonon scattering via the electron-phonon interaction introduces resistance. This decreases the mean free path therefore mobility decreases, rather than some magnetic or nuclear effect dominating under those temperature conditions.
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