| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7874064 | Synthetic Metals | 2012 | 5 Pages |
Abstract
⺠Li3PO4/Al introduced as efficient electron injecting contact for OLEDs and PLEDs. ⺠Li3PO4/Al is competitive to the LiF/Al benchmark and yields long-lived devices. ⺠Already 5-7 Ã
thin Li3PO4 layers capped with Al are optimal for electron injection. ⺠No charge-transfer doping between the organic semiconductor Alq3 and Li3PO4. ⺠Interface reaction: formation of dipolar layer and distinct work function lowering.
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Authors
Andrea Gassmann, Christian Melzer, Heinz von Seggern,