HBN oxide_layer HiVacuum Growth Wang Co/Cr/Pt Vac Corrosion Ferrite silicon_oxide Terrace LightEmiting contact Water Materials Polyethylene Writing BiasMode NUS_Physics Leakage HighAspect MoirePattern Domain Gong SicMosfet AM_KPFM Yeditepe Strontium Bio strontiu_titanate PetruPoni_Institute MolybdenumDisulfide ThermalConductivity FM-KPFM AM_SKPM