Assertion: beryllium | /r/ObjectUse | used in ingaas
Facets:
value: widely
type: DEGREE
Source sentences:
text: It is widely used in materials such as GaAs, AlGaAs, InGaAs and InAlAs grown by molecular beam epitaxy (MBE).
text: It is widely used in materials such as GaAs, AlGaAs, InGaAs and InAlAs grown by molecular beam epitaxy (MBE).