VinylAlcohol Modulus Memory Fujian domain_switching pinpoint mode PtfeMembrane IISCBangalore Plug LiquidImaging atomic_steps FFM WS2 piezoelectric force microscopy Au111 SrTiO3 mono_layer Display MoirePattern University_of_Regensburg Pyroelectric Array EFM SiliconOxide Epoxy Blend light_emission NeodymiumMagnets FrequencyModulation margarine Electrical&Electronics ThinFilm thermal_conductivity SmalScan thermal_property