Metal Bmp PVAC fe_nd_b BiFeO3 biocompatible WWafer epitaxy Treatment PolymerBlend ScanningTunnelingMicroscopy Gold Sic Mosfet PtfeFilter ThinFilm PhaseImaging PolyStylene PyroelectricDetector VerticalPFM Force-distance NUS_NNI_Nanocore Mapping FastScan DIWafer Worcester_Polytechnic_Institute molecular_beam Conductance neodymium_magnets GranadaUniv Self-assembledMonolayer Dimethicone Polystyrene Non-ContactMode electrospinning