Cobalt-dopedIronOxide DiffractiveOpticalElements Magnetic PhaseTransition Au111 PvdfFilm LithiumNiobate Graphene NiFe Sio2 Modulus Lattice thermal_conductivity Piranha Water Singapore PrCurve Flake INSPParis fifber Graphite WPlug Reduction DeflectionOptics LFM Sulfur chemical_compound TiO2 ScanningSpreadingResistanceMicroscopy Phenanthrene solar_cell H-BN Aluminium_Oxide SiWafer EFMAmplitude