| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5358761 | Applied Surface Science | 2014 | 4 Pages |
Abstract
The influence of silver nanoclusters (SNCs) on the performance of organic light-emitting diodes is investigated in this study. The SNCs are introduced between the electron-injection layer and cathode alumina by means of thermal evaporation, resulting that different absorption peaks of SNCs were formed. A higher luminance and electron-injection ability are obtained when the mean cluster size is 34Â nm. The surface-enhanced Raman scattering spectroscopy reveals that the localized electric field around the SNCs is enhanced, resulting in an increase in electron injection from cathode electrode.
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Authors
Ying-Chung Chen, Chia-Yuan Gao, Kan-Lin Chen, Chien-Jung Huang,