MISC

2005年6月

Colorless transparent fluorescence material: Sintered porous glass containing rare-earth and transition-metal ions

APPLIED PHYSICS LETTERS
  • DP Chen
  • ,
  • H Miyoshi
  • ,
  • T Akai
  • ,
  • T Yazawa

86
23
開始ページ
231908-
終了ページ
記述言語
英語
掲載種別
DOI
10.1063/1.1946897
出版者・発行元
AMER INST PHYSICS

Transparent fluorescence oxide glass with high emission yields has been prepared. Porous glass was impregnated with rare-earth and transition-metal ions and consequently sintered at 1100 degrees C into a compact nonporous glass. Reduction sintering is indispensable for obtaining fluorescence glass with high emission yield. Sintering of glass impregnated with Eu ions in a reducing atmosphere enhances the emission intensity by about 15 times than that sintered in air. The Eu2+ and Ce3+ ions and Sn2+ and Cu+ ions incorporated in SiO2 glass obtained by reduction sintering exhibit intense fluorescence in the near-ultraviolet and visible ranges, their emission yields are 97%, 70%, 100%, and 90%, respectively. (c) 2005 American Institute of Physics.

リンク情報
DOI
https://doi.org/10.1063/1.1946897
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000230087400017&DestApp=WOS_CPL
ID情報
  • DOI : 10.1063/1.1946897
  • ISSN : 0003-6951
  • eISSN : 1077-3118
  • Web of Science ID : WOS:000230087400017

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