What Does GAAS Stand For?

GAAS stands for Gallium Arsenide

GAAS, or Gallium Arsenide, is a compound semiconductor material composed of gallium and arsenic. Known for its superior electron mobility and direct bandgap properties, GAAS is commonly used in high-frequency and optoelectronic devices, such as lasers, LEDs, and high-efficiency solar cells. Its ability to operate at higher temperatures and voltages makes it a preferred choice in applications including microwave communication and satellite technology.