6h polytype sic wafer for graphene growth

{"cid":"91184473","title":"2inch N-type 6H polytype Silicon Carbide substrate optoelectronics Gallium nitride growth","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/92\/6aab83a8a8a8c8ec4d9e8c4fa033-200x200-1.jpg","attrs":{"Price":"Fluctuates with market","Brand Name":"ZMSH","Delivery Time":"2-4 weeks","Payment Terms":"T\/T","Material":"Silicon carbide","Hardness":"9-9.5 Mohs","Thickness":"330 \u03bcm\u00b125\u03bcm","Resistivity":"0.02 \u2013 0.1 Ohm-cm","Bandgap":"~3.02eV","Thermal Conductivity":"3.0-4.9W\/cmK","Primary Flat location":"<1010>\u00b15.0\u00b0","Primary Flat length":"15.9 mm\u00b11.7 mm","Wafer Orientation":"<0001>\u00b10.5","Surface Roughness":"CMP Ra\u22640.5 nm"}}