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Anomalous spontaneous-reduction of Mn<sup>7+</sup>/Mn<sup>4+</sup>to Mn<sup>2+</sup>and luminescence properties in Zn<sub>2</sub>GeO<sub>4</sub>:Mn

78

Citations

52

References

2017

Year

Abstract

The spontaneous-reduction of Mn<sup>7+</sup>or Mn<sup>4+</sup>to Mn<sup>2+</sup>with intense Mn<sup>2+</sup>-photoluminescence or afterglow luminescence has been first demonstrated in Zn<sub>2</sub>GeO<sub>4</sub>and A<sub>2</sub>BGeO<sub>4</sub>(A = Li, Na; B = Mg, Zn) synthesized by a high temperature solid state reaction method in air.

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