کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1265195 | 972199 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Enhancement of top emission for organic light-emitting diode via scattering surface plasmons by nano-aggregated outcoupling layer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Enhancement of top emission for organic light-emitting diode via scattering surface plasmons by nano-aggregated outcoupling layer Enhancement of top emission for organic light-emitting diode via scattering surface plasmons by nano-aggregated outcoupling layer](/preview/png/1265195.png)
چکیده انگلیسی
A stable self nano-aggregated bathocuproine film was fabricated and introduced atop of a conventional organic light emitting diode for enhancing top emission. It leads to a 2.7–2.1-fold enhancement on top emission at applied voltage from 4 to 9 V which is much larger than the 1.5–1.3-fold enhancement for a device overlaid with an amorphous bathocuproine film. The more effective outcoupling of this method probably arises from surface plasmon modes being scattered by only the nanostructured surface, and thus without phase cancellation, at the bathocuproine/air boundary. Moreover, this method nearly preserves the original electroluminescent spectra and has no damage on electrical properties.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 10, Issue 2, April 2009, Pages 341–345
Journal: Organic Electronics - Volume 10, Issue 2, April 2009, Pages 341–345
نویسندگان
Ziyao Wang, Zhijian Chen, Lixin Xiao, Qihuang Gong,