Boundary SmallScan FFM PhthalocyaninePraseodymium PhaseImaging Wonseok MoirePattern Indent Organic Neodymium membrane Gold UnivMaryland Biofilm Current GranadaUniv MfmPhase Scanning_Thermal_Microscopy ConductingPolymer plastic ForceVolume Nanotechnology Wildtype Regensburg SRAM LowDensityPolyethylene cooling Conduct Beads atomic_steps Polyaniline AM-KPFM non_contact AEAPDES SFAs