Rare earth europium nanocrystals or help LED cost reduction

According to foreign media reports, rare earth europium nanocrystals may become a white LED production costs lower, more energy saving raw materials.

The report said: "Budai is a group of scientists and research scientists at the University of Georgia and OakRidgeandArgonne National Laboratory, a group of new crystal, the crystal can produce white LED and other applications need the right mix of colors. Expert pan University of Georgia team using synthetic nano europium oxide and alumina powder crystal as raw materials, because of the special properties of the rare earth element is very suitable to be used as doping agents and additives, has the good magneto-optical properties.