GaAs for Microelectronic and Optoelectronic Applications

Freiberger is a leading compound semiconductor substrate supplier. Independent industry surveys have rated our technological and commercial practices at the top of industry.

• VGF and LEC grown crystals
• Semi-insulating and semi-conducting GaAs wafer
• Excellent surface quality for epitaxial growth processes
• Comprehensive crystal and wafer characterization
• Extremely low residual impurity concentration
• Laser marking option (soft marking and hard marking)
• Highest uniformity of electrical parameters for ion implantation