| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5398749 | Journal of Luminescence | 2015 | 5 Pages |
Abstract
The influence of the cesium carbonate/silver nanocluster/cesium carbonate electron-injection structure (CSC-EIS) is investigated in this study. When the CSC-EIS replaces the cesium carbonate electron-injection structure (CEIS), the shorter response time and rising time is obtained by measuring transient electroluminescence. In addition, the radiative decay rate for the device with the CSC-EIS is enhanced by 43% compared with that of the device with the CEIS because the localized electric field around SNCs is enhanced and the electron-injection barrier between the cathode and the electron-transport layer is remarkably reduced, resulting in the increase in the electron injection from the cathode to emitting layer.
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Authors
Ying-Chung Chen, Chia-Yuan Gao, Kan-Lin Chen, Chien-Jung Huang,