Bio molecule Leakage self-assembled_monolayer kelvin probe force microscopy Wonseok Film Magnets PinPointMode Neodymium LateralPFM StyreneBeads vertical_PFM UnivMaryland Nanopattern TiO2 LogAmplifier ThermalDetectors HACrystal DiffractiveOpticalElements ForceVolumeMapping CrAu Copolymer CastIron plastics Wang TransitionMetal Insulator FAFailureAnlaysis Dopped Korea AtomicLayer Stiffness Polyaniline thermal_conductivity