Zhao LI, Kun-yao WU, Ya-nan WANG, Jing CAO, Yong-feng WANG, Yuan-yuan LU. Synthesis and Luminescence Properties of Yellow-Emitting Phosphor Y2.93Al5O12∶0.07Ce3+ Under Blue Light Excitation[J]. Spectroscopy and Spectral Analysis, 2022, 42(2): 381
- Spectroscopy and Spectral Analysis
- Vol. 42, Issue 2, 381 (2022)
Fig. 1. XRD patterns and SEM image of α-Al2O3
Fig. 2. XRD patterns and Crystal structure of Y2.93Al5O12∶0.07Ce3+ phosphors
Fig. 3. Images of Y2.93Al5O12∶0.07Ce3+ phosphors (a)FESEM, (b)EDX, (c—f)Mapping
Fig. 4. Excitation and Emission spectrum of Y2.93Al5O12∶0.07Ce3+ phosphor
Fig. 5. Luminescence mechanism of Y2.93Al5O12∶0.07Ce3+ phosphor
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