Optimization of effective absorption enhancement of paired-strips gold nanoantennas arrays in organic thin-films

Zih Ying Yang, Chen Wei Su, Kuo-Ping Chen*

*Corresponding author for this work

研究成果: Article同行評審

1 引文 斯高帕斯(Scopus)

摘要

This study sought to optimize the dimensional characteristics of paired-strips gold nanoantennas embedded in a P3HT: PCBM thin-film by taking into account the tradeoff between the size of the nanostructures and absorber layer as well as the gaps between nanoparticles, to maximize the effective absorption enhancement. The average enhancement behavior within the working region was discussed using integral analysis, which is important for overall enhancement. The discussion would focus on comparing the bands’ features of paired-strips nanoantennas embedded in a dielectric thin-film, and in air. By the average absorption 3D slices plots, in which the dimension width, height, and gap are changed with a fixed wavelength; the optimized dimension of paired-strips nanoantennas could be realized. Fixing the period (400 nm) of paired-strips nanoantennas embedded in P3HT:PCBM thin-films (120 nm in thickness) enhanced absorption by 9.8 times.

原文English
文章編號68
頁數8
期刊Applied Physics A: Materials Science and Processing
124
發行號1
DOIs
出版狀態Published - 28 十二月 2017

指紋 深入研究「Optimization of effective absorption enhancement of paired-strips gold nanoantennas arrays in organic thin-films」主題。共同形成了獨特的指紋。

引用此