nanobar TipBiasMode Gold fluorocarbon HafniumDioxide Optic Electrical&Electronics Molybdenum Galfenol biocompatible ScanningTunnelingMicroscopy dielectric_trench SiliconCrystal PatternedSapphireSubstrat Fujian Current margarine Pinpoint PFM LMF Materials mechanical property self_healing doped Gallium_Arsenide Subhajjit Fiber Battery Mapping ThermalProperties mfm_amplitude LiquidCell NCM\ Switching FrictionForce Array