fifber LiquidImaging Heating WS2 NCM P3HT block_copolymer PyroelectricDetector dichalcogenide Sadowski Metal Butterfly organic_polymer piezoelectric force microscopy BiVO4 Magnetic Force Microscopy SRAM PpLdpe FastScan OpticalWaveguides MembraneFilter OrganicSemiconductor Electrode VinylAlcohol blended polymers Tapping SiliconeOxide Austenite Step Ferroelectric TempControl Pore Oxide LiquidCrystal Pores