Oxide HACrystal FFM fifber Litho GalliumPhosphide Corrosion layers PhaseImaging Subhajjit Modulus Forevision cross section Step F14H20 ThinFilm Magnetic CalciumHydroxide gallium_nitride Formamidinium_lead_iodide IMT_Bucharest Bismuth NeodymiumMagnets CopperFoil MagneticArray BariumTitanate TungstenThinFilmDeposition VerticalPFM Titanate vertical_PFM #EC AM_SKPM Scanning_Thermal_Microscopy Current Cobalt