Carrier Effective Life

Carrier effective life

Carrier effective life is a parameter that combines body life and surface composite life, and is a characterization of the overall life of a specific sample carrier. At present, the carrier lifetime detected by most detection technologies is the effective carrier lifetime, and the body lifetime and the surface recombination rate cannot be separated. Therefore, it is difficult to analyze the surface treatment process, body defects and doping processes on silicon wafers and solar energy one by one. The impact of battery performance.