Novel green Sr4ScAl3O10:Eu2+ phosphor prepared by the melt quenching technique

Kenji Toda, Masato Iwaki, Minenori Katsu, Shin Nosuke Kamei, Sun Woog Kim, Takuya Hasegawa, Masaru Muto, Ryota Yamanashi, Tatsuya Sakamoto, Tadashi Ishigaki, Kazuyoshi Uematsu, Mineo Sato, Dae Ho Yoon

Research output: Contribution to journalArticle

Abstract

New green-emitting Sr4ScAl3O10:Eu2+ phosphor was prepared using a novel melt quenching synthesis method. The temperature of raw materials irradiated with the strong light of the Xe arc-lamp was rose up to about 2273 K, followed by a sharp drop in the temperature after turn off the lamp. This method is a useful tool for rapid screening of novel phosphor materials.

Original languageEnglish
Pages (from-to)276-279
Number of pages4
JournalJournal of Ceramic Processing Research
Volume20
Issue number3
DOIs
Publication statusPublished - 2019

Keywords

  • Luminescence
  • Melt synthesis
  • Morphology
  • Phosphor
  • Rare earths
  • Scandium aluminate

ASJC Scopus subject areas

  • Ceramics and Composites

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    Toda, K., Iwaki, M., Katsu, M., Kamei, S. N., Kim, S. W., Hasegawa, T., Muto, M., Yamanashi, R., Sakamoto, T., Ishigaki, T., Uematsu, K., Sato, M., & Yoon, D. H. (2019). Novel green Sr4ScAl3O10:Eu2+ phosphor prepared by the melt quenching technique. Journal of Ceramic Processing Research, 20(3), 276-279. https://doi.org/10.36410/jcpr.2019.20.3.276