NUS_Physics GaP PolycrystallineFerroelectricBCZT AIN Change PFM Self-assembledMonolayer Spain Fujian BiVO4 Bismuth Scanning_Thermal_Microscopy NUSNNI DNAProtein Ni81Fe19 Polarization Metal Boron neodymium_magnets PinpointNanomechanicalMode Molybdenum Optoelectronic Piranha FFM IndiumTinOxide CBD SurfaceOxidation Hexacontane strontiu_titanate Collagen Polyurethane Litho cannabidiol Electrical&Electronics ForceVolumeMapping