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← ScienceWhich mechanism causes faster electron transport in graphene-based transistors versus silicon?
A)Increased energy band population
B)Suppressed electron scattering rate✓
C)Enhanced electron-phonon coupling
D)Improved dielectric breakdown strength
💡 Explanation
Suppressed electron scattering rate causes faster electron transport because electrons encounter fewer collisions, therefore increasing mobility in graphene, rather than increased band population which affects conductivity differently.
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