Granada Butterfly oxide_layer Graphite Chemical Vapor Deposition Glass Vacuum flakes Celebration Gallium_Arsenide ring shape dielectric_trench Aluminum HanyangUniv Terrace Biofilm AIN C60H122 STO BiVO4 BiasMode PhthalocyaninePraseodymium Silicon Implant 2d_materials CNT Domain atomic_steps StainlessSteel MolybdenumDisulfide PVA Dimethicone fluoroalkane P3HT dielectric trench