A. Specification of 156mm multi solar wafer
1.Property Material : Multi crystalline silicon Growing Method : DS Conduction Type : P-type Carbon content : <1*10^18 Atoms/cm3
Oxygen content : <8*10^17 Atoms/cm3
2.Electrical Resistivity : 0.5~3 Ocm Minority carriers lifetime(brick) : >2µs 3.Physical & Dimensional Dimensions(AXB) : 156*156mm Tolerance/accuracy : ±0.5mm Symmetry : square Thickness...