Latest News

Two new products are available for sale:

Production of AlN Wafers was temporarily suspended.

Nitride Crystals, Inc. (NCI) signed the contract for strategic partnership with Ami-Go-Science (AGS) for a development a rapid immunoassay for protein biomarkers based on NCI's high-sensitivity graphene sensor.

  • Epitaxial graphene film
  • Graphene Based NO2 Sensor
SiC Wafer
  • Single crystal
  • Low micropipe
  • 6H 2" and 3"
  • 4H 2" and 3"
Lely Crystals
  • 6H, 8H
  • 15R, 21R, 27R
  • Other polytypes, please inquire

Substrates for Nitride Devices

Nitride Crystals, Inc. manufactures substrates for a broad range of III-nitride devices. These include Graphene-on-SiC products and conducting low-micropipe density and micropipe-free SiC substrates. Nitride Crystals, Inc. is also offering SiC Lely crystals in a variety of difficult-to-find polytypes for the researcher interested in exploring the behavior of various SiC polytypes.

Both conducting, low-micropipe and micropipe-free 4H- and 6H-SiC wafers are being manufactured in 2” and 3” diameters. 4” diameter 4H-SiC is under development. Currently Nitride Crystals, Inc. has no plans to develop semi-insulating SiC.

Nitride Crystals, Inc. has available a stock of high-quality Lely crystals of various polytypes. The supply of the more rare polytypes is limited; however, they offer an opportunity for scientists to explore the properties of SiC polytypes that are not commonly available.