Butterfly Multiferroic_materials fifber NCM BreastCancerCell domain_switching HDD Chungnam_National_University NtuEee Pvdf Phosphide dielectric_trench HafniumDioxide Global_Comm Layer SurfaceChange AAO Hair HighAspect pinpoint mode food light_emitting Worcester_Polytechnic_Institute light_emission Wang SSRM Vacuum hetero_structure PolymerPatterns DLaTGS INSPParis Glass NCM\ MolecularSelfAssembly Vanadate