Composite Sphere MoS2 CuParticle Cobalt-dopedIronOxide BoronNitride Inorganic Fendb FrictionForce PatternedSapphireSubstrat Self-assembledMonolayer Tungsten Biofilm Gong MonoLayer BFO UnivMaryland PVAP3HT Non-ContactMode Styrene ConductingPolymer PtfeFilter Lift molecular_beam Conductive AFM Wafer Lattice HiVacuum Switching Copolymer Dimethicone food Phthalocyanine LiIonBattery Polytetrafluoroethylene