OpticalWaveguides Dopped Anneal CrossSection Array MultiferroicMaterials molecular_beam mechanical property doped SFAs Ca10(PO4)6(OH)2 EFM PolyimideFilm Insulator ElectroChemical ThinFilm blended polymers FrequencyModulation Sidewall Ferrite SelfAssembly Molybdenum Liquid Collagen Topography Optic PVA Iron Thermal SolarCell Korea TappingMode H-BN PhaseChange Hysteresys