conductive MultiferroicMaterials WS2 Fet HardDisk Dimethicone HydroGel Tungsten Floppy Reduction Pore Tungsten_disulfide Ferroelectric Oxide CuFoil Semiconductor Grain hydrocarbon F14H20 Lateral Electical&Electronics IIT-chennai SFAs OpticalElement Subhajjit Fe_film Gallium Materials Photovoltaics HexacontaneFilm SiliconeOxide PolyimideFilm temperature controller AFM Tape Al2O3