Amorphous Silicon Single-Junction Thin-Film Solar Cell Exceeding 10% Efficiency by Design Optimization

Table 2

General layer parameters.

Parameters	Front contact	Back contact
Barrier height (𝜑bo/𝜑bL)	PHIBO = 1.45 eV	PHIBL = 0.08 eV
Electron recombination velocity	SNO = 1×10^7 cm/s	SLN = 1×10^7 cm/s
Hole recombination velocity	SPO = 1×10^7 cm/s	SPL = 1×10^7 cm/s
Reflection coefficient	RF = 0.02	RB = 0.8