ConductiveAFM BreastCancerCell CuParticle Flake TappingMode Potential Bismuth Beads domain_switching Polarization NUS University_of_Regensburg NanoLithography Magnetic Force Microscopy Treatment Sadowski Floppy Protein Chrome Led IndiumTinOxide Titanate ForceMapping Display optoelectronics MagneticForce SThM Scanning_Thermal_Microscopy BiFeO3 Growth NeodymiumMagnets PetruPoni LiquidImaging Inorganic KelvinProbeForceMicroscopy