Battery TungstenDeposition Sidewall VerticalPFM NUSNNI LiIonBattery Sadowski KAIST molecules SrO Bio ThinFilm Thermoplastic_polyurethane conductive pinpoint mode ContactMode Defects Terrace Indent Potential CalciumHydroxyapatite C36H74 LateralForce Inorganic_Compound Hexylthiophene Magnets LiBattery MfmPhase ConductiveAFM ScanningTunnelingMicroscopy Iron non_contact nanobar Sphere block_copolymer