SiC Technology: general issues 5 silicon carbide 3 GaN 2 History of engineering & technology 2 Raman spectroscopy 2 Si3N4 2 aluminum nitride 2 buffer layer 2 fabrication 2 graphene 2 inkjet printing 2 photoluminescence 2 power electronics 2 10-nm nanogap 1 2D materials 1 2D peak line shape 1 2DEG 1 3C-SiC 1 3C-SiC on Si 1 3D warp interlock fabric 1 4H-SiC 1 4H-SiC, epitaxial layer 1 6H-SiC 1 AFM 1 AZ91 1 AlGaN/GaN 1 AlGaN/GaN heterojunction 1 AlGaN/GaN heterostructures 1 AlN 1