2016年
Photoluminescence and electroluminescence properties of (Ca,Sr)TiO3:Er
Key Engineering Materials
- ,
- ,
- ,
- 巻
- 698
- 号
- 開始ページ
- 60
- 終了ページ
- 65
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.4028/www.scientific.net/KEM.698.60
- 出版者・発行元
- Trans Tech Publications Ltd
Powder samples of (Ca,Sr)TiO3:Er were prepared by a solid-state reaction method. Photoluminescence due to f-f transitions of Er3+ was not induced by band-gap excitation of (Ca,Sr)TiO3 but by f-f transitions of Er3+. An electroluminescent device in which thin films of Ca0.6Sr0.4TiO3:Er and SnO2:Sb are stacked alternately was prepared by sol-gel and spin-coating methods. Very weak electroluminescence due to f-f transition of Er3+ was observed in the device.
- ID情報
-
- DOI : 10.4028/www.scientific.net/KEM.698.60
- ISSN : 1013-9826
- SCOPUS ID : 84964928008