Ytterbium Doped Gadolinium Oxide (Gd<sub>2</sub>O<sub>3</sub>:Yb<sup>3+</sup>) Phosphor: Topology, Morphology, and Luminescence Behaviour

<table>Transmission electron micrographs of Gd<sub>2</sub>O<sub>3</sub>:Yb<sup>3+</sup> (a and b) along with the SAED (c) pattern.</table>

Indian Journal of Materials Science

Figure 5: Ytterbium Doped Gadolinium Oxide (Gd<sub>2</sub>O<sub>3</sub>:Yb<sup>3+</sup>) Phosphor: Topology, Morphology, and Luminescence Behaviour 