Pore DataStorage gallium_nitride Ram dielectric trench BTO LowDensityPolyethylene mfm_amplitude Treatment HighAcpectRatio Electical&Electronics NUSNNI Terrace LiftHeight Fujian SurfaceOxidation Ptfe neodymium_magnets CntFilm SKKU Polarization SiliconCrystal Nanopattern fe_nd_b Lateral_Force_Microscopy SurfaceChange Wildtype FastScan Thermal Polyvinylidene Chemical_Vapor_Deposition IndiumTinOxide Indium_tin_oxide EFM PatternedSapphireSubstrat