PvdfFilm SiliconeOxide University_of_Regensburg NCM Crystal phase_change oxide_layer PVAC Metal-organicComplex Hexylthiophene HanyangUniv Ucl Chemical_Vapor_Deposition Mosfet norganic Foil strontiu_titanate Temasek_Lab SiliconCrystal C36H74 graphene_hybrid NTU contact Strontium TCS Hafnium_dioxide MESA structure Gallium GaAs CancerCell Pinpoint Molybdenum PDMS Singapore PolycrystallineFerroelectricBCZT