EFMAmplitude block_copolymer Metal MfmPhase Dental TiO2 SKPM Polyimide Thermoplastic_polyurethane Conductive AFM LiNbO3 membrane PolycrystallineFerroelectricBCZT Zhi gallium_nitride Formamidinium_lead_iodide PVA KAIST PhaseTransition Boron LFM Switching Perovskite PvdfBead Litho Implant Zagreb layers Genetic IVSpectroscopy CopperFoil BoronNitride PVAP3HT SiWafer Composition