19 Jul 2010 PWAM offers semiconductor materials,SiC substate for GaN epitaxy device,power devices, high-temperature device and optoelectronic Devices. PWAM offers SiC substate,N type and Semi-insulating. Available size:4Inch(100mm),3Inch(76.2mm),2Inch(50.80mm),30*30mm,20*20mm,10*10mm,5*5mm. polytype 4H and 6H in different quality grades,Micropipe Density (MPD):Free,<5/cm2,<10/cm2,<30/cm2,<50/cm2,<100/cm2.Application: for GaN epitaxy device,power devices, high-temperature device and optoelectronic Devices. |
