| http://www.w3.org/ns/prov#value | - The stack can include, for example, at least one bar based on a semiconductive material, such as silicon, SiGe (Germanium silicide), Germanium (Ge), Galium arsenide (GaAs), optionally doped, and at least one bar based on a second semiconductive material, such as Si, Ge, GaAs, SiGe, optionally doped.
|
