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- Brand Name:Homray Material
- Model Number:2inch
- Place of Origin:China
- Brand Name:Homray Material
Free-Standing GaN Substrate Manufacturer 2 inch GaN wafer
Homray Material has produced GaN substrates using relatively extreme growth conditions, with pressures of 15,000 atm and temperatures of 1600ºC. One growth can produce 20-30 crystals of 10 mm in
diameter, exhibiting dislocation densities of only about 100 cm-2. "It's not a growth technique for millions of wafers, but just for special devices."