UnivMaryland Au111 ContactMode SoftSample Vanadate Pinpoint PFM MagneticForce ElectroChemical Wang Pattern Self-assembledMonolayer PUR FAFailureAnlaysis NUS_Physics PhaseTransition Lanthanum_aluminate NanoLithography PolyimideFilm Mfm LateralForceMicroscopy Workfunction Yeditepe LightEmission Polystyrene organic_polymer AtomicSteps HACrystal WPlug food ito_film Tape GranadaUniv Ananth Yeditepe_University TransitionMetal