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← ScienceWhich outcome occurs when electrons tunnel through silicon dioxide?
A)Gate oxide breakdown in MOSFETs✓
B)Increased carrier mobility in semiconductors
C)Enhanced thermal conductivity in insulators
D)Improved light absorption in solar cells
💡 Explanation
Gate oxide breakdown occurs because the tunneling of electrons through the thin silicon dioxide layer induces a destructive current. Therefore, breakdown results, rather than improved performance scenarios due to conductivity or absorption.
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