Transparent Defects GlassTemp PhaseChange Varistor OpticalElement CastIron Bacteria India Chungnam_National_University Fe_film Polarization strontiu_titanate ForceVolumeMapping Fendb Mfm CrossSection CuFoil PECurve MagneticForceMicroscopy BariumTitanate Magnetostrictive Foil Corrosion KAIST fluorocarbon Polyethylene Nanostructure Indent ScanningSpreadingResistanceMicroscopy CalciumHydroxyapatite OxideLayer ScratchMode SAM YszSubstrate