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← TechnologyWithin amorphous silicon solar cells, which consequence results when light exposure steadily increases?
A)Staebler-Wronski defect density increases✓
B)Fill factor improves asymptotically
C)Open-circuit voltage becomes stabilized
D)Short circuit current steadily increases
💡 Explanation
The Staebler-Wronski effect increases defect density in the amorphous silicon junction because dangling bonds form, promoting electron-hole recombination; therefore, degrading cell performance, rather than improving fill factor under increased light exposure.
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