SiliconOxide KelvinProbeForceMicroscopy Pyroelectric NanoLithography MeltingPoint DeflectionOptics nanobar Materials KPFM Liquid atomic_layer ThermalDetectors ScanningThermalMicroscopy UnivOfMaryland MagneticForce Ecoli Vacuum Tin sulfide SICM high_resolution UnivMaryland Cross-section P3HT Spain PatternedSapphireSubstrat Cobalt-dopedIronOxide Polyethylene ContactModeDots PolyvinylAcetate I-VSpectroscopy Potential MonoLayer MLCC Display flakes