光致发光
激光线宽
光电子学
材料科学
图层(电子)
自发辐射
光学
光发射
激光器
物理
纳米技术
作者
G. J. Lee,D. W. Lee,J.‐I. Jin,Hun-Sik Kang,K. Park,Jung Sik Joo,Jong‐Hwan Yoon,B. Y. Jung,Chang Kwon Hwangbo
标识
DOI:10.1080/10587250290089185
摘要
We found that the microcavity light-emitting device (LED) shows the emission enhancement having a higher photoluminescence intensity and a narrower linewidth when compared with those of the noncavity LED. We designed the microcavity LED that located the emissive layer and the filler layer between a distributed-feedback mirror and a metal mirror, and fabricated the microcavity LED using a single layer of OxdEH-PPV as emissive material, and measured its photoluminescence characteristics. The experimental results are well fitted to the model that regards the emissive material as the assembly of emitting dipoles.
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