StrontiuTitanate semifluorinated alkane SurfaceOxidation ElectroChemical PvdfFilm sputter vertical_PFM Terrace Blend Leakage Mapping AIN PinpointNanomechanicalMode Trench Piranha LiquidCell Phthalocyanine EPFL HiVacuum C36H74 TransitionMetal Polytetrafluoroethylene dichalcogenide HighResolution AM-KPFM HighAcpectRatio Ptfe norganic ContactMode neodymium_magnets CancerCell Self-assembledMonolayer Gong DOE thermal_conductivity