Citation: \/Lukasz Dobrzycki; Ewa Bulska; Dorota Anna Pawlak; Zygmunt Frukacz; Krzysztof Wo\'zniak (2004). Structure of YAG Crystals Doped/Substituted with Erbium and Ytterbium. Inorganic Chemistry, 43, pp. 7656-7664.
Formula: Al5 Er0.7 O12 Y2.3
Chemical name: 'erbium yttrium aluminium oxide (0.7/2.3/5/12)