ScratchMode PhaseTransition VerticalPFM Ecoli Fiber Chloroform Aggregated_molecules FrictionalForceMicroscopy MLCC Graphene align TappingMode Iron Oxidation PMNPT Laser Biofilm optoelectronics VortexCore Bmp Force-distance mechanical property Cobalt-dopedIronOxide HfO2 ForceVolume thermal_conductivity Grain Conduct ForceDistanceSpectroscopy ThermalConductivity FuelCell block_copolymer HexagonalBoronNitride Christmas SThM