Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics
文献类型：期刊论文
| 作者 | Bai WL (Bai Wenli) ; Gan QQ (Gan Qiaoqiang) ; Song GF (Song Guofeng) ; Chen LH (Chen Lianghui) ; Kafafi Z (Kafafi Zakya) ; Bartoli F (Bartoli Filbert) |
| 刊名 | optics express
 |
| 出版日期 | 2010 |
| 卷号 | 18期号:23页码:a620-a630 |
| 关键词 | POLYMER SOLAR-CELLS THIN-FILMS EFFICIENCY DESIGN LIGHT POLY(3-HEXYLTHIOPHENE) HETEROJUNCTIONS |
| 通讯作者 | bai, wl, lehigh univ, dept elect & comp engn, bethlehem, pa 18015 usa. 电子邮箱地址: fjb205@lehigh.edu |
| 合作状况 | 国际 |
| 英文摘要 | we theoretically demonstrate a polarization-independent nanopatterned ultra-thin metallic structure supporting short-range surface plasmon polariton (srspp) modes to improve the performance of organic solar cells. the physical mechanism and the mode distribution of the srspp excited in the cell device were analyzed, and reveal that the srspp-assisted broadband absorption enhancement peak could be tuned by tailoring the parameters of the nanopatterned metallic structure. three-dimensional finite-difference time domain calculations show that this plasmonic structure can enhance the optical absorption of polymer-based photovoltaics by 39% to 112%, depending on the nature of the active layer (corresponding to an enhancement in short-circuit current density by 47% to 130%). these results are promising for the design of organic photovoltaics with enhanced performance.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-12-05t04:56:17z no. of bitstreams: 1 broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics.pdf: 1275906 bytes, checksum: d10deacefcce8817f9479f1626f98ebf (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-12-05t05:05:44z (gmt) no. of bitstreams: 1 broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics.pdf: 1275906 bytes, checksum: d10deacefcce8817f9479f1626f98ebf (md5); made available in dspace on 2010-12-05t05:05:44z (gmt). no. of bitstreams: 1 broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics.pdf: 1275906 bytes, checksum: d10deacefcce8817f9479f1626f98ebf (md5) previous issue date: 2010; 国际 |
| 学科主题 | 光电子学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-12-05 ; 2011-04-29 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/20663]  |
| 专题 | 半导体研究所_纳米光电子实验室 |
| 推荐引用方式 GB/T 7714 | Bai WL ,Gan QQ ,Song GF ,et al. Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics[J]. optics express,2010,18(23):a620-a630. |
| APA | Bai WL ,Gan QQ ,Song GF ,Chen LH ,Kafafi Z ,&Bartoli F .(2010).Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics.optics express,18(23),a620-a630. |
| MLA | Bai WL ,et al."Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics".optics express 18.23(2010):a620-a630. |
入库方式： OAI收割
来源：半导体研究所
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