Led PetruPoni lithography chemical_compound domain_switching ForceMapping Boundary HexacontaneFilm Nickel self_healing PyroelectricDetector bias_mode Electrode ConductiveAFM #EC CeramicCapacitor conductive ferromagnetic Composite Laser SetpointMode nanobar KAIST Patterns P3HT SiliconeOxide mfm_amplitude Step ContactMode medical Collagen Polymer TriGlycineSulphate tip_bias_mode Fendb