Gallium Arsenide Wafer

• High Purity Material – Made from premium-grade gallium arsenide, this Custom Gallium Arsenide Wafer ensures excellent electronic and optoelectronic performance.
   
• Precision Customization – Manufactured to exact specifications including diameter, thickness, orientation, and doping for specialized applications.
   
• Exceptional Electrical Properties – Provides superior electron mobility, high-frequency performance, and low defect density for advanced semiconductor devices.
   
• Excellent Thermal Stability – Maintains structural integrity and performance under high-temperature processing and operational conditions.
   
• Uniform Surface & High Flatness – Polished to achieve smooth surfaces, tight tolerances, and low surface roughness, ideal for high-precision semiconductor fabrication.
   
• Versatile Applications – Suitable for high-speed electronics, optoelectronic devices, photodetectors, LEDs, solar cells, and RF applications.
   
• Reliable & Long-Lasting – Ensures consistent performance and minimal defects for critical semiconductor manufacturing processes.

Feature	Details
Product Name	Gallium Arsenide Wafer
Material	High Purity Gallium Arsenide (GaAs)
Target Application	Custom Gallium Arsenide Wafer for semiconductor and optoelectronic devices
Purity	99.9999% (6N)
Diameter	2 – 150 mm (customizable)
Thickness	200 – 700 µm (customizable)
Orientation	<100>, <111> (customizable)
Resistivity	1 – 10⁴ Ω·cm (depending on specification)
Surface Finish	Polished / Epi-ready
Flatness	5 µm
Color	Dark Gray / Metallic Luster
Applications	RF & microwave devices, LED & laser diodes, Photovoltaic cells, High-speed electronics
Storage	Store in clean, dry environment; avoid mechanical contact and contamination

1. What is a custom gallium arsenide wafer?
A custom gallium arsenide (GaAs) wafer is a semiconductor substrate engineered to precise dimensions, thicknesses, and doping levels. GaAs wafers are widely used in high-speed electronics, optoelectronics, and RF applications due to their high electron mobility and direct bandgap properties.

2. What are the main applications of GaAs wafers?
They are used in high-frequency and microwave devices, LED and laser diodes, solar cells, photodetectors, integrated circuits, and advanced communication systems.

3. What makes gallium arsenide wafers special?
GaAs wafers have superior electron mobility compared to silicon, allowing faster signal processing. They also offer high thermal stability, direct bandgap for optoelectronic devices, and excellent radiation resistance.

4. Can gallium arsenide wafers be customized?
Yes, they can be customized in diameter, thickness, orientation (100, 111, 110 planes), doping type (n-type or p-type), and resistivity to meet specific research or industrial needs.

5. What industries use GaAs wafers?
Industries include telecommunications, aerospace, defense, optoelectronics, solar energy, semiconductor research, and electronics manufacturing.