H-BN LDPE NtuEee Annealed Vanadate PolyimideFilm Steps Conducting ScanningTunnelingMicroscopy ImideMonomer Beads Ptfe self-assembly MagneticArray OpticalModulator optoelectronics piezoelectric force microscopy AM_KPFM Pvdf GlassTemp LeakageCurrent HOPG PolycrystallineFerroelectricBCZT Bacteria PS_PVAC GaAs Magnetic Force Microscopy UnivMaryland Chromium AmplitudeModulation Tapping Chloroform DiffractiveOpticalElements PinpointNanomechanicalMode Iron