Freiberger Compound Materials Freiberg wafer plant
GaAs crystal and wafer line: output
Material · Semiconductor wafer
Gallium Arsenide Wafer
Polished single-crystal GaAs substrates for RF, photonics, and LED epitaxy - the last gallium-defined product of that stream; epitaxy and device fabrication are customer tiers.
Elements
Facility flows
Sumiden Semiconductor Materials Itami substrate plant
Gallium-arsenide crystal and wafer line: output
Sources
- U.S. Geological Survey · published Feb 1, 2026 · retrieved Aug 15, 2026 · archive unavailable: Wayback capture queued at record creation 2026-08-15; archive verification deferred to a weekly pass