Which outcome can occur when a semiconductor's band gap changes during laser annealing?

💡 Explanation

A band gap decrease caused by transient changes during laser annealing increases electron-hole pair generation via Photoluminescence; therefore, the short-circuit current density increases, because more carriers are available, rather than reduced quantum efficiency.

• Which mechanism limits molecular packing density in amorphous polymers?
• Which phenomenon establishes magnetic domains within ferromagnetic materials?
• Which outcome occurs when reactive sites on a solid catalyst become poisoned during a chemical reaction?
• Which consequence results when high molecular concentration gradients form?
• Which outcome occurs when machining steel using laser interference lithography?
• Which effect is worsened when dielectric spacing decreases in resonant cavity waveguides at gigahertz frequencies?