Oxidation Chromium Monisha CuParticle Mechanical HighResolution Chemical_Vapor_Deposition FM_KPFM Nickel Current semifluorinated_alkane KelvinProbeForceMicroscopy SRAM SmallScan DIWafer flakes NtuEee BlockCopolymer BFO CeramicCapacitor DNAProtein StainlessSteel DentalProsthesis HfO2 self-assembled_monolayer HACrystal 3-hexylthiophene H-BN Sapphire Granada SiWafer LDPE OpticalElement Roughness CuFoil