First-principles study of electronic structure and optical properties of Er:Lu2O3

作者: Xian Zhang , Honglei Zhao , Sen Gao , Qingfeng Zeng

DOI: 10.1016/J.JRE.2020.03.001

关键词: Density functional theoryAttenuation coefficientElectronElectron energy loss spectroscopyElectronic structureExcited stateBathochromic shiftMolecular physicsDopingMaterials science

摘要: … Er atom (88.1 pm) is larger than the ionic radius of the Lu atom (84.8 pm). The bond length of Er–O in the vicinity of the doped Er … In summary, the Er:Lu 2 O 3 system formed by the Er 3+ …

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