GaAs substrates are the workhorse of compound semiconductors, underpinning decades of progress in RF, photonics and LEDs. Their high electron mobility makes them ideal for high-frequency and optoelectronic devices.
Features
- VGF growth
- As cut, etched, or polished wafers; epi-ready finish
- Orientation precision: ±0.05° (±0.02° high-accuracy available). Misoriented and high-index substrates available (e.g. (110), (n,1,1))
- Surface: Epi-ready finish with in-house optical metrology: Surfscan haze/particle monitoring, spectroscopic ellipsometry, grazing incidence interferometry
- Packaging: Coin-style trays, cassettes and custom shipping options available