Heterovalent Cation Substitutional and Interstitial Doping in Semiconductor Sensitizers for Quantum Dot Cosensitized Solar Cell

Table 6

Size parameters of each material in the PbS lattice.

Substance	PbS lattice; constant	Clearance radius	Radius (Pb^2+)	Radius (Bi^3+)	Radius (Ag^+)	Radius (S^2−)
Size (Å)	5.94	≈>1	1.19	1.03	1.15	1.84