Tin sulfide Step sputter MagneticArray Formamidinium_lead_iodide cooling ScanningSpreadingResistanceMicroscopy PS_LDPE mono_layer Platinum Bacterium Lattice self-assembled_monolayer Neodymium Polyurethane Bacteria Electrode Composition Forevision Hole CopperFoil Dental atomic_steps LightEmiting piezoelectric force microscopy Bmp ConductiveAFM PinpointPFM FM-KPFM FM_SKPM MolecularSelfAssembly Solution PolyvinylideneFluoride Molybdenum_disulfide mfm_amplitude