Compound Semiconductor

A compound semiconductor is a type of material made by combining two or more different elements, typically metals, to create a crystal structure with unique electrical and optical properties. Unlike silicon, which is a single-element semiconductor, compound semiconductors like gallium arsenide or indium phosphide can operate at higher speeds and efficiencies, making them ideal for applications like lasers, LEDs, and high-speed electronics. Their properties can be tailored by changing their composition, enabling advancements in communications, imaging, and power electronics. Overall, they are essential materials for many modern electronic and photonic devices.