SurfaceOxidation Heating Edwin Self-assembledMonolayer TransitionMetal solar_cell Sapphire LiquidCrystal ScratchMode 2d_materials PhthalocyaninePraseodymium Mobile Conducting SingleLayer PolycrystallineFerroelectricBCZT Lift Optic StrontiuTitanate Styrene Array PatternedSapphireSubstrat Al2O3 CompactDisk LateralForceMicroscopy plastics Hexacontane Barium_titanate mono_layer Pores PolyimideFilm optoelectronics KelvinProbeForceMicroscopy ElectrostaticForceMicroscopy CNT Silicon