thermoplastic_elastomers Electrical&Electronics BismuthVanadate #EC DNAProtein Metal-organicComplex Piezoresponse NiFe Pzt Composition PolyStylene PECurve Bacterium PANI BariumTitanate semifluorinated alkane Gallium Sulfur non_contact Tapping Polyurethane Kevlar MoS2 ScanningIon-ConductanceMicroscopy Graphene Vinylpyridine Ptfe MLCC multi_layer kelvin probe force microscopy FrictionalForce TiO2 Floppy InsulatorFilm PVAP3HT