| Other particles containing yttria and some lanthanides are phosphors that be processed to form light-emitting devices. |
| Yttria occurs only in a few rare minerals, and usually in company with terbium and erbium. |
| In the present work, an in vitro drug release of two drug loaded forms of the zirconia and yttria stabilized zirconia is studied. |
| A rare metal found by Prof. Mosander, associated with erbium and yttrium in ordinary yttria. |
| In 1797 Ekeberg showed that gadolinite contained another rare earth, which was given the name yttria. |
| This reaction distinguishes the members of the yttria group from most of the other earths. |
