VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which outcome occurs when semiconductor thickness limits tunneling?

A)Increased electron repulsion suppresses current
B)Higher resistance necessitates increased voltage
C)Band gap widening decreases electron mobility
D)Increased energy overcomes potential barrier

💡 Explanation

Increased electron repulsion suppresses current because reduced material dimension intensifies the quantum confinement effect raising confined energy-levels via the Pauli exclusion principle; therefore current decreases rather than alternative band gap changes or tunneling enhancements.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science