Mn3+ Ion Co-Doped in Y3Al5O12Ce3+ Phosphor to Enhance the Red Spectral Emission

Yin Sheng Zhao; Hai Long Yang; Jing Wang; Jia Song Zhong; Wei Dong Xiang; Yong Jun Dong

doi:10.4028/www.scientific.net/AMR.284-286.2259

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 284-286Mn3+ Ion Co-Doped in Y3Al5O12Ce3+ Phosphor to...

Mn³⁺ Ion Co-Doped in Y₃Al₅O₁₂Ce³⁺ Phosphor to Enhance the Red Spectral Emission

Abstract:

Mn³⁺ions doped in YAG:Ce phosphors as a co-activator and host lattice element by co-precipitation method, which have enlarged the emission spectral of pure YAG:Ce phosphor in the emission spectral, caused by ⁵T₂-⁵E and ⁵T₂-¹T2 transition. Respectively, the manganese co-doped yttrium aluminum garnet doped cerium blended with YAG:Ce phosphor would show an improved white light emission.

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Advanced Materials Research (Volumes 284-286)

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2259-2262

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https://doi.org/10.4028/www.scientific.net/AMR.284-286.2259

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Online since:

July 2011

Authors:

Yin Sheng Zhao, Hai Long Yang, Jing Wang, Jia Song Zhong, Wei Dong Xiang, Yong Jun Dong

Keywords:

LED, Mn, Phosphor, YAG

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References

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