Aluminium indium arsenide
（重定向自AlInAs）
Aluminium indium arsenide, also indium aluminium arsenide or AlInAs (AlxIn1-xAs), is a semiconductor material with very nearly the same lattice constant as GaInAs, but a larger bandgap. The x in the formula above is a number between 0 and 1 - this indicates an arbitrary alloy between InAs and AlAs.