Ferroelectric BiVO4 Perovskite Reduction Magnets Tungsten BlockCopolymer Phenanthrene Au111 Pvdf Hafnium_dioxide PFM HighAspect Plug Bismuth Mosfet mechanical property SolarCell Mapping Calcite MLCC ThermalDetectors PyroelectricDetector Steps LFM Polyurethane thermoplastic_elastomers Phthalocyanine Magnetic MembraneFilter ElectroDeposition VerticalPFM Ni81Fe19 MfmPhase ScanningSpreadingResistanceMicroscopy