Gallium nitride sheet; Gallium Nitride Wafer; Gallium nitride semiconductor devices; Gallium nitride semiconductor device; Semiconductors composed of gallium nitride based on diamond, sapphire, silicon and silicon carbide matrix layers; Semiconductor wafers, materials and devices composed of silicon carbide and gallium nitride; semiconductors; Semiconductor devices; Semiconductor chips; Semiconductor wafers; Semiconductor power elements; Electronic semi-conductors; Structured semi-conductor wafers; Integrated circuit chips; Integrated circuits; Electronic chips for the manufacture of integrated circuits; Integrated chip; Electronic chips for integrated circuits; Electronic chip; Silicon wafers; Electronic transistors; Electronic circuit
Electrical and Scientific Apparatus