SThM LiftMode #EC Film ConductiveAFM Oxide STO Non-ContactMode LogAmplifier FailureAnlaysis Stiffness ForceDistanceSpectroscopy nanomechanical layers Chemical Vapor Deposition Polyvinylidene_fluoride dielectric trench Heat Mapping Zagreb HydroGel HexacontaneFilm molecular_self_assembly KPFM Chungnam_National_University MfmPhase NanoLithography Gallium_Arsenide ShenYang Conduct Led GaAs light_emitting SmalScan Scratch