PolyvinylideneFluoride MESA structure LiftMode Perovskite SrTiO3 Phthalocyanine FAPbI3 VerticalPFM PhaseChange molecule Polystyrene OpticalWaveguide ito_film ContactModeDots HighAcpectRatio IRDetector DataStorage ConductingPolymer AAO cannabis ULCA PiezoelectricForceMicroscopy GlassTemperature Molybdenum_disulfide Leakage ForceVolume fluoroaalkane Nanostructure rubber Nanotechnology KAIST semifluorinated_alkane CuSubstrate Spincast ScratchMode