Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics
文献类型：期刊论文
| 作者 | Bai, Wenli1,2,3; Gan, Qiaoqiang1; Song, Guofeng2; Chen, Lianghui2; Kafafi, Zakya4; Bartoli, Filbert1 |
| 刊名 | Optics express
 |
| 出版日期 | 2010-11-08 |
| 卷号 | 18期号:23页码:A620-a630 |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/oe.18.00a620 |
| 通讯作者 | Bai, wenli() |
| 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. (c) 2010 optical society of america |
| WOS关键词 | POLYMER SOLAR-CELLS ; THIN-FILMS ; EFFICIENCY ; DESIGN ; LIGHT ; POLY(3-HEXYLTHIOPHENE) ; HETEROJUNCTIONS |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000283940900016 |
| 出版者 | OPTICAL SOC AMER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427802 |
| 专题 | 半导体研究所 |
| 通讯作者 | Bai, Wenli |
| 作者单位 | 1.Lehigh Univ, Dept Elect & Comp Engn, Bethlehem, PA 18015 USA 2.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China 3.Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China 4.Natl Sci Fdn, DMR, Arlington, VA 22230 USA |
| 推荐引用方式 GB/T 7714 | Bai, Wenli,Gan, Qiaoqiang,Song, Guofeng,et al. Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics[J]. Optics express,2010,18(23):A620-a630. |
| APA | Bai, Wenli,Gan, Qiaoqiang,Song, Guofeng,Chen, Lianghui,Kafafi, Zakya,&Bartoli, Filbert.(2010).Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics.Optics express,18(23),A620-a630. |
| MLA | Bai, Wenli,et al."Broadband short-range surface plasmon structures for absorption enhancement in organic photovoltaics".Optics express 18.23(2010):A620-a630. |
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来源：半导体研究所
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