PetruPoni_Institute PolycrystallineFerroelectricBCZT PinPointMode FloppyDisk Adhesion conductive VinylAlcohol DataStorage Nickel Vortex CeNSE_IISc LiftHeight Vacuum Pattern Current Sapphire PetruPoni SiWafer PVA OpticalWaveguides Leakage Neodymium Cobalt-dopedIronOxide Aggregated_molecules ScanningSpreadingResistanceMicroscopy PhaseTransition MetalCompound KevlarFiber Sic Pinpoint PFM SolarCell FM_SKPM OpticalWaveguide Thermoplastic_polyurethane Polarization