Photoluminescence properties of multilayer oxide films intercalated with rare earth ions by the layer-by-layer technique

摘要

Multilayer oxide films consisting of a TiO - Eu3+ - TiO - Tb3+ NbO - Tb3+ - NbO - Eu3+ unit which was prepared by the layer-by-layer technique, showed photoluminescence with a high intensity containing both red and green lights.