1. Gallium Arsenide (GaAs) is a III-V direct band gap semiconductor with a zinc blende crystal structure.

2. Gallium Arsenide (GaAs): Gallium Arsenide (chemical formula GaAs) is a semiconductor compound used in some diode s, field-effect transistor s (FETs), and integrated circuit s (ICs)

3. Gallium Arsenide (GaAs) devices Semiconductor integrated-circuit devices that are implemented using gallium Arsenide as the intrinsic semiconductor material in preference to, say, silicon.Gallium Arsenide has certain advantages over other semiconductor materials, in particular in high-speed applications and in the fabrication of optical and optically coupled devices such as light-emitting