MSE PRO 4 inch N-Type Undoped GaN 4 um Gallium Nitride Template on Sapphire (0001)
MSE PRO 4 inch Semi-Insulating Fe-doped GaN 4 um Gallium Nitride Template on Sapphire (0001)
MSE PRO 4 inch N-type Si-doped GaN 4 um Gallium Nitride Template on Sapphire (0001)