THE FACT ABOUT GERMANIUM THAT NO ONE IS SUGGESTING

s is the fact of your substrate materials. The lattice mismatch leads to a sizable buildup of pressure Strength in Ge layers epitaxially developed on Si. This pressure Vitality is mainly relieved by two mechanisms: (i) era of lattice dislocations for the interface (misfit dislocations) and (ii) elastic deformation of equally the substrate and the G