Controllable photoluminescence by melting-process temperature in SnO-containing glass

Mikio Kinoshita, Yoshihiro Takahashi, Nobuaki Terakado, Hirokazu Masai, Takumi Fujiwara

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

We prepared SnOZnOB2O3 system glasses by means of melt-quenching technique with different melting-process temperatures in range of 11001500 °C, and examined the impact of the process temperature on photoluminescent (PL) property. The glass obtained at 1100°C showed clear PL band at ∼2.8 eV at room temperature. As elevating the process temperature, a shoulder appeared at lower-energy side of the PL band, and eventually broad band with peak at ∼2.2 eV developed, resulting the clear orange PL. We demonstrated that the PL-color is controllable from blue to orange via white by change in the process temperature.

Original languageEnglish
Pages (from-to)611-614
Number of pages4
JournalJournal of the Ceramic Society of Japan
Volume123
Issue number1439
DOIs
Publication statusPublished - 2015

Keywords

  • Glass
  • Photoluminescence
  • Zinc borate

ASJC Scopus subject areas

  • Ceramics and Composites
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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