IRDetector Hydroxyapatite Nanotechnology MetalCompound ChemicalCompound Vanadate OrganicSemiconductor VortexCore Polytetrafluoroethylene Butterfly MultiferroicMaterials Graphene CuSubstrate BariumTitanate OpticalElement PhaseChange Blood Hafnia NtuEee BiVO4 SAM Thermoplastic_polyurethane PhaseTransition Chloroform Gong ring shape StyreneBeads Conducting StrontiuTitanate Memory BiasMode #EC Optoelectonics HighAcpectRatio PolycrystallineFerroelectricBCZT