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

Which outcome occurs when injecting thin-film silicon solar cells with short light pulses?

A)Increased open-circuit voltage appears
B)Band gap widening accelerates noticeably
C)Enhanced carrier recombination dominates
D)Material crystallization temperature bottoms

💡 Explanation

Increased open-circuit voltage results from constructive interference. Injected pulses cause coherent superposition between light waves, therefore increased photon density elevates voltage; rather than other changes because the timescale is too short for thermal/structural effects.

🏆 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