Synthesis and photoluminescence properties of a novel aluminosilicate Sr3Al10SiO20:Mn4+ red phosphor

研究成果: Article査読

28 被引用数 (Scopus)

抄録

A novel aluminosilicate red phosphor Sr3Al10SiO20:Mn4+, which has some octahedral sites, was synthesized by a solid-state reaction, and we investigated its photoluminescence properties. Sr3Al10SiO20 doped with tetravalent manganese showed a red photoluminescence transition from 2E to 4A2 after excitation in the near ultraviolet region to the blue region in the visible spectrum. The Sr3Al10SiO20:Mn4+ synthesized at 1500 °C for 6 h exhibited maximum emission intensity. From these results, it was confirmed that aluminosilicates could be the host structure for Mn4+-doped phosphors.

本文言語English
ページ(範囲)101-106
ページ数6
ジャーナルJournal of Luminescence
188
DOI
出版ステータスPublished - 2017 8 1

ASJC Scopus subject areas

  • Biophysics
  • Atomic and Molecular Physics, and Optics
  • Chemistry(all)
  • Biochemistry
  • Condensed Matter Physics

フィンガープリント 「Synthesis and photoluminescence properties of a novel aluminosilicate Sr<sub>3</sub>Al<sub>10</sub>SiO<sub>20</sub>:Mn<sup>4+</sup> red phosphor」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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