WWafer KAIST ito_film Boron high_resolution multi_layer aluminum_nitride FrictionalForceMicroscopy Ferroelectric semifluorinated_alkane Biology conductive CeNSE_IISc Hydroxyapatite EFM Butterfly NUS_Physics Piranha GaP MeltingPoint LFM Flake Singapore ImideMonomer AtomicSteps LaAlO3 OpticalWaveguides ScanningThermalMicroscopy Copolymer cannabidiol Varistor molecular_beam STO PolymerPatterns SurfaceOxidation