Which outcome occurs when internal molecular hydrogen accelerates recombination in amorphous silicon?

💡 Explanation

Hydrogen diffusion enables dangling bond passivation via the Staebler-Wronski effect, because hydrogen atoms saturate these defects. Therefore, dangling bond density decreases, rather than increasing sub-gap absorption which would occur without passivation.

• Which outcome occurs when increasing the compression ratio during adiabatic compression?
• Which inefficiency primarily lowers actual gas turbine cycle exhaust temperature compared to ideal Brayton cycle predictions?
• Which effect limits hydraulic pump efficiency as Reynolds number increases?
• Which risk increases when a catalytic converter is fouled?
• Which effect results from increasing temperature in exothermic reversible reaction vessel?
• Which risk increases for a Haber process reactor operating far from equilibrium?