ReflexLens Logo NUS Foil align FAPbI3 single_layer StrontiumTitanate SFAs Tungsten Electronics SmallScan OxideLayer MechanicalProperties STO contact YszSubstrate ScanningThermalMicroscopy Sidewall Wang Ferroelectric self-assembly Phthalocyanine semifluorinated alkane light_emitting Film Battery PolymerPatterns DNAProtein CeramicCapacitor ImideMonomer MfmPhase LightEmiting ScratchMode Self-assembledMonolayer