domain_switching SurfaceChange NCM\ TPU semifluorinated alkane Conductive AFM OrganicSemiconductor molecules HafniumDioxide FailureAnalysis FrictionalForceMicroscopy I-VSpectroscopy Croatia Co/Cr/Pt Sperm phase_change Dimethicone PANI Epoxy KAIST SiliconOxide hydrocarbon Aggregated_molecules Praseodymium FM_KPFM FrictionForce Ni81Fe19 Mobile Styrene MembraneFilter FuelCell SRAM LateralForce AEAPDES Hafnium_dioxide