Wonseok Sphere EFM SSRM PS_PVAC YttriaStabilizedZirconia Mosfet Semiconductor pinpoint mode Conductive AFM Materials Annealed Cross-section AM_SKPM ContactModeDots Conductance BiVO4 LiBattery P3HT LithiumNiobate DomainSwitching Global_Comm NUS_Physics Polarization Polytetrafluoroethylene Hexatriacontane GlassTemperature ThinFilm Praseodymium SicMosfet Silicon Piezoelectric HydroGel ForceVolume Typhimurium