Тег - Срок службы миноритарного носителя

Устойчивость к окружающей среде влажной химически пассивированной германиевой пластины для кристаллических солнечных элементов

Ambient stability of wet chemically passivated germanium wafer for crystalline solar cells Surface passivation has been recognized as a crucial step in the evaluation of minority carrier lifetime of photovoltaic materials as well as in the fabrication of high efficient solar cells. Dilute acids of HF and HCl are employed [...]