InSb substrates offer the smallest bandgap of the III–V materials, making them essential for very-long-wavelength infrared (VLWIR) detectors and quantum applications.
Features
- Modified Czochralski growth method
- 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