6inch semi insulating SiC wafer manufacturer

Homray Material TecHnology offers silicon carbide wafers in different grades.

Standard quality wafers meet high demands for production purposes,ResearchGrade substrates are the inexpensive alternative for research and development and for process trials. Silicon Carbide is used as substrate for GaN-epitaxy to produce LEDs in the blue/UV range of the spectrum. SiC is the material of choice because it offers low lattice mismatch for III-nitride epitaxial layers and high thermal conductivity (important for lasers).