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Europium(III) telluride is an inorganic compound, one of the tellurides of europium, with the chemical formula Eu2Te3. In this compound, Eu is in the +3 oxidation state. It can form cubic crystals. It has limited solubility in lead telluride and forms a solid solution.
References
Pierre Villars; Karin Cenzual; Roman Gladyshevskii. Handbook of Inorganic Substances 2017. Walter de Gruyter GmbH & Co KG. 24 July 2017. ISBN 978-3-11-043655-6. "Eu-Te"
Dziawa P, Taliashvili B, Domuchowski W, et al. (Eu, Gd) Te-MBE growth and characterization. Acta Physica Polonica A, 2004, 106(2): 215-221. (pdf)
Dziawa P, Taliashvili B, Domuchowski W, et al. (Eu, Gd) Te-MBE growth and characterization. Acta Physica Polonica A, 2004, 106(2): 215-221. (pdf)
Фреїк Д М, Михайльонка Р Я, Іванишин І М. Термоелектричні властивості і дефектна підсистема твердих розчинів PbTe-Eu2Te3(in Ukrainian). Фізика і хімія твердого тіла, 2001, 2(4): 637-642. (pdf)
Karl A. Gschneidner Jr. and LeRoy Eyring. Handbook on the Physics and Chemistry of Rare Earths, volume 13. Elsevier, 1990. ISBN 978-0-444-88547-0. (pdf)