Dopped BiFeO3 MeltingPoint ContactMode SurfaceOxidation PolycrystallineFerroelectricBCZT HfO2 LFM FrictionalForceMicroscopy EPFL Etch doped SrTiO3 HOPG SRAM Chemical_Vapor_Deposition Ceramic TyphimuriumBiofilm Polarization Step Film PiezoelectricForceMicroscopy Inorganic ThermalDetectors solar_cell Barium_titanate PyroelectricDetector fifber Varistor Annealing I-VSpectroscopy AtomicLayer WS2 PDMS IRDetector