A novel single-phase color tunable LiYGeO<sub>4</sub>:Dy<sup>3+</sup>, Eu<sup>3+</sup> phosphor exhibiting warm white light and excellent thermal stability
Chunyu Zuo, Rujia Chen, Xiliang Jiang, Zhuang Leng, Yimin Yang, Zhipeng Zhang, Lingbo Zhou, Chun Li, Weiling Yang, Hai Lin, Lina Liu, Shasha Li, Fanming Zeng, Zhong‐Min Su
Abstract
(a) Diffuse reflectance spectrum and (b) LYGO, LYGO:0.015Dy 3+ , LYGO:0.02Eu 3+ , LYGO:0.015Dy 3+ , 0.02Eu 3+ band gap values; (c) the LYGO phosphors band structure; (d) Dy 3+ , Eu 3+ doped phosphors of the LYGO band structure.
Topics & Concepts
PhosphorWhite lightThermal stabilityMaterials scienceBand gapDopingPhase (matter)Diffuse reflectionAnalytical Chemistry (journal)ChemistryOpticsOptoelectronicsPhysicsChromatographyOrganic chemistryLuminescence Properties of Advanced MaterialsMicrowave Dielectric Ceramics SynthesisSolid-state spectroscopy and crystallography