The new Pope is of Italian descent, regardless of where he was born or what languages he speaks. Technically, Hispanic means related to Spain or Spanish culture, so perhaps he could be said to have Hispanic culture but not Hispanic origins.
From Wikipedia, the free encyclopedia. A wafer, also called a slice or substrate, is a thin slice of semiconductor material, such as a crystalline silicon, used in electronics for the fabrication of integrated circuits and in photovoltaics for conventional, wafer-based solar cells.he boule is then sliced with a wafer saw (wire saw) and polished to form wafers. The size of wafers for photovoltaics is 100â200 mm square and the thickness is 200â300 Î¼m. In the future, 160 Î¼m will be the standard. Electronics use wafer sizes from 100â450 mm diameter.
Doping Silicon. You can change the behavior of silicon and turn it into a conductor by doping it. In doping, you mix a small amount of an impurity into the silicon crystal. There are two types of impurities: 1  N-type-In N-type doping, phosphorus or arsenic is added to the silicon in small quantities.2  Phosphorus and arsenic each have five outer electrons, so they're out of place when they get into the silicon lattice.3  The fifth electron has nothing to bond to, so it's free to move around.here are two types of impurities: 1  N-type-In N-type doping, phosphorus or arsenic is added to the silicon in small quantities. 2  Phosphorus and arsenic each have five outer electrons, so they're out of place when they get into the silicon lattice.