China ConductiveAFM MultiferroicMaterials dichalcogenide Defect CancerCell Floppy Melt Indium_tin_oxide Pipette Polypropylene Stiffness KevlarFiber F14H20 self-assembled_monolayer Tapping ScanningTunnelingMicroscopy Nanostructure FFM DIWafer I-VSpectroscopy NUS_NNI_Nanocore ImideMonomer NCM\ StrontiumTitanate TemperatureControlledAFM BaTiO3 Electrical&Electronics FailureAnlaysis SurfaceChange Liquid IRDetector flakes TappingMode LithiumNiobate