A Novel Orange-Red Emitting ZnB<sub>4</sub>O<sub>7</sub>:Eu<sup>3+</sup> Phosphor with Urchin-Like Nanostructure

<div>XRD patterns of ZnB<sub>4</sub>O<sub>7</sub>:5 at% Eu calcined at various temperatures.</div>

Advances in Condensed Matter Physics

Figure 1: A Novel Orange-Red Emitting ZnB<sub>4</sub>O<sub>7</sub>:Eu<sup>3+</sup> Phosphor with Urchin-Like Nanostructure 