Metal-organicComplex Conductivity Sphere Vortex NusEce Inorganic_Compound MechanicalProperties Gallium SingleLayer Dr.JurekSadowski ContactModeDots Potential fluoroaalkane Pinpoint Plug Growing ElectrostaticForceMicroscopy Friction Sperm InsulatorFilm WPlug Copolymer Scratch Hafnium_dioxide mono_layer Temperature HanyangUniv Current Conductance ScanningTunnelingMicroscopy Solution HexagonalBN CastIron IndiumTinOxide temp_control