Force-distance NUSNNI NCM\ Croatia SmallScan Growing Change HOPG BoronNitride Heat pinpoint mode Bismuth Ni81Fe19 Austenite optoelectronics Sidewall YszSubstrate vertical_PFM Sperm ThermalProperties Optic Biofilm Mfm PhaseImaging Biology Sapphire Metal Scratch FrictionalForce Wildtype self-assembled_monolayer organic_polymer Phenanthrene AdhesionEnergy Switching