Gallium Nitride: N type, p type and semi-insulating gallium nitride substrate and template or GaN epi wafer for HEMT with low Marco Defect Density and Dislocation Density for LED, LD or other application.PAM-XIAMEN offer GaN wafer including Freestanding GaN Substrate, GaN template on sapphire/SiC/silicon, GaN based LED epitaxial wafer and GaN HEMT epitaxial wafer.
Freestanding GaN substrate
PAM-XIAMEN has established the manufacturing technology for freestanding (gallium nitride)GaN substrate wafer, which is for UHB-LED and LD. Grown by hydride vapour phase epitaxy (HVPE) technology,Our GaN substrate has low defect density.
GaN TemplatesPAM-XIAMEN’s Template Products consist of crystalline layers of (gallium nitride)GaN templates, (aluminum nitride)AlN template,(aluminum gallium nitride) AlGaN templates and (indium gallium nitride) InGaN templates, which are deposited on sapphire
GaN based LED Epitaxial Wafer
PAM-XIAMEN’s GaN(gallium nitride)-based LED epitaxial wafer is for ultra high brightness blue and green light emitting diodes (LED) and laser diodes (LD) application.
GaN HEMT Epitaxial Wafer
Gallium Nitride (GaN) HEMTs (High Electron Mobility Transistors) are the next generation of RF power transistor technology. Thanks to GaN technology, PAM-XIAMEN now offer AlGaN/GaN HEMT Epi Wafer on sapphire or Silicon, and AlGaN/GaN on sapphire template.