BCZT PhaseTransition Graphite SiliconeOxide Magnets Water semifluorinated_alkanes Filter NtuEee flakes FFM Grain UnivOfMaryland Materials Bacterium DIWafer PDMS Floppy TCS Formamidinium_lead_iodide Writing KelvinProbeForceMicroscopy Resistance fluorocarbon SurfaceOxidation conductive Phenanthrene MfmPhase Force-distance FrictionalForceMicroscopy align doped GaN PVAP3HT PhaseChange