NUSNNI UTEM Scratch PS_PVAC Mosfet fluorocarbon PyroelectricDetector Fendb lithography MolybdenumDisulfide Oxide FM_KPFM Vanadate 3-hexylthiophene ULCA CrAu LeakageCurrent Corrosion UnivMaryland PolyvinylAcetate BaTiO3 Writing PolyStylene Switching Hole ScanningKelvinProbeMicroscopy Dimethicone BiVO4 Dopped HafniumDioxide HOPG Chungnam_National_University CaMnO3 Worcester_Polytechnic_Institute rubber