| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10566704 | Organic Electronics | 2012 | 6 Pages |
Abstract
⺠Pure δ-Alq3 is obtained by vacuum-encapsulation and thermal annealing. ⺠Thermal changes of crystalline forms for α-Alq3 and δ-Alq3 are investigated. ⺠Effects of Alq3 polymorphs as source powders on OLED performance are examined. ⺠An OLED from αγδ-Alq3 has 1.4 times higher EL efficiency than that from α-Alq3.
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Physical Sciences and Engineering
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Chemistry (General)
Authors
Tatsuya Fukushima, Hironori Kaji,