Pinpoint KelvinProbeForceMicroscopy fe_nd_b Conducting OrganicCompound Pattern neodymium_magnets GlassTemperature Fiber Litho Materials ContactMode H-BN MoS2 DLaTGS multi_layer Cobalt Chloroform Copper StrontiuTitanate Conduct PiezoelectricForceMicroscopy Silver Phenanthrene Magnetic Force Microscopy Friction graphene_hybrid Switching Polystyrene self_assembly solar_cell MolecularSelfAssembly Spain SmalScan mfm_amplitude