SrTiO3 Phase PetruPoni_Institute Permalloy light_emitting Monisha Melt DentalProsthesis IMT_Bucharest layers 2-vinylpyridine Plug light_emission BTO blended polymers organic_polymer block_copolymer plastics Cobalt-dopedIronOxide NUS_NNI_Nanocore StrontiumTitanate MechanicalProperty HiVacuum GlassTemp Sapphire Lateral Magnets Implant doped #EC AM_KPFM Polytetrafluoroethylene PtfeMembrane ConductiveAFM Forevision