PinpointPFM DLaTGS light_emitting Nickel Pinpoint YttriaStabilizedZirconia Morphology Austenite KPFM DIWafer Sidewall TappingMode self-assembly UnivOfMaryland Pinpoint PFM Hexatriacontane electrospinning TyphimuriumBiofilm StyreneBeads Copper SPMLabs Hexylthiophene Varistor FrictionForce Biology LMF heterojunctions OpticalElement ScanningThermalMicroscopy NUS BariumTitanate AdhesionForce Corrosion Pipette Spincast