Switching Polydimethylsiloxane StrontiumTitanate ScanningTunnelingMicroscopy Global_Comm Photovoltaics fluoroaalkane LDPE BreastCancerCell LiquidImaging GaN lift_mode ThinFilm Polyimide norganic FrequencyModulation CalciumHydroxide Multiferroic_materials MfmAmplitude Vanadate Crystal Filter Organic Hydroxyapatite LiBattery Calcite PolycrystallineFerroelectricBCZT neodymium_magnets BaTiO3 Scratch Polyethylene mono_layer FAPbI3 molecule Inorganic_Compound