temperature_control DomainSwitching PFM UTEM MultiferroicMaterials ScanningThermalMicroscopy Writing TPU Tin disulfide Chemical_Vapor_Deposition ItoGlass CP-AFM Fe_film temp Pinpoint PFM epitaxy Lift SelfAssembly Piezoelectric Phase Solar OxideLayer light_emitting light_emission LithiumNiobate PinpointPFM Korea PUR TransitionMetal PolycrystallineFerroelectricBCZT Foil PatternedSapphireSubstrat GaAs single_layer Liquid