抄録
Organic electroluminescent devices using erbium (Er) and Er-based compounds for cathode metals have been investigated. Better emission characteristics are obtained for device structure of ITO/ triphenylamine derivative (TPD)/aluminum complex (Alq)/Er and ErF3/Al compared with that of LiF/Al as a cathode metal. Based on Schottky emission analysis, barrier height is obtained to be 0.65eV for Alq3/Er interface and 0.53eV for Alq3/ErF3 interface.
本文言語 | 英語 |
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ページ(範囲) | 1431-1434 |
ページ数 | 4 |
ジャーナル | SID Conference Record of the International Display Research Conference |
出版ステータス | 出版済み - 2001 |
イベント | Asia Display/IDW 2001 - Nagoya, 日本 継続期間: 2002/10/16 → 2002/10/19 |
ASJC Scopus 主題領域
- 電子工学および電気工学