Gallium Arsenide Powder (GaAs, Purity: 99.99%, 40-50 µm)

Gallium Arsenide Powder

Gallium arsenide (GaAs) powder is a compound semiconductor with a range of valuable applications due to its unique electronic and optical properties.

 Semiconductor Devices

High-Speed Electronics: GaAs is used in high-speed electronic devices such as microwave frequency integrated circuits (RFICs), high-speed transistors, and field-effect transistors (FETs). Its high electron mobility allows for faster switching speeds compared to silicon.

Integrated Circuits: GaAs is employed in various integrated circuits, including those used in telecommunications and satellite systems, where high frequency and low noise are critical.

 Optoelectronics

Light-Emitting Diodes (LEDs): GaAs is used in the production of LEDs, particularly those emitting in the infrared spectrum. It is valuable for its efficiency and brightness in these applications.

Laser Diodes: GaAs is a key material in the manufacture of laser diodes, especially for applications requiring high performance in the infrared range, such as in fiber optics and optical communication systems.

Photodetectors: GaAs is used in photodetectors for optical communication systems. Its ability to detect a wide range of wavelengths, including infrared, makes it suitable for high-speed and high-sensitivity applications.

Solar Cells

High-Efficiency Photovoltaics: GaAs is used in high-efficiency solar cells, including multi-junction solar cells that are employed in space missions and concentrated solar power systems. Its direct bandgap allows for efficient light absorption and energy conversion.

 Microwave and RF Applications

Amplifiers: GaAs is utilized in microwave and RF amplifiers, where its high-frequency performance and low noise characteristics are advantageous. This includes applications in radar systems, satellite communications, and wireless networks.

Oscillators: GaAs is used in high-frequency oscillators for signal generation and processing in various electronic systems.

 Defense and Aerospace

Radar Systems: Due to its high-frequency performance, GaAs is used in radar systems for both civilian and military applications. It is valued for its ability to operate at high frequencies and in harsh environments.

Communication Systems: GaAs is employed in advanced communication systems, including those used in satellite communications and secure military communications, due to its high speed and reliability.