Pzt Film FrictionalForceMicroscopy neodymium_magnets Wonseok Electical&Electronics SurfaceChange ScanningIon-ConductanceMicroscopy TemperatureControllerStage AM-KPFM Kevlar PinpointNanomechanicalMode YszSubstrate Ferrite Optoelectonics Nickel self_healing doped Led electrospinning PhaseChange Friction Layer Inorganic_Compound MechanicalProperties ContactModeDots PolyvinylideneFluoride IndiumTinOxide Zhi Calcite self-assembled_monolayer OpticalElement Floppy FailureAnlaysis PiezoelectricForceMicroscopy