Super absorption of ultra-thin organic photovoltaic films

被引：23

作者：

Liu, Kai ^{[1
]}

Zeng, Beibei ^{[2
]}

Song, Haoming ^{[1
]}

Gan, Qiaoqiang ^{[1
]}

Bartoli, Filbert J. ^{[2
]}

Kafafi, Zakya H. ^{[3
]}

机构：

[1] SUNY Buffalo, Dept Elect Engn, Buffalo, NY 14260 USA

[2] Lehigh Univ, Dept Elect & Comp Engn, Bethlehem, PA 18015 USA

[3] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

来源：

OPTICS COMMUNICATIONS | 2014年 / 314卷

基金：

美国国家科学基金会;

关键词：

Super absorption; Organic photovoltaics; Metamaterial; Plasmonics; SOLAR-CELLS; LIGHT-ABSORPTION; PERFECT ABSORBER; INTERFERENCE FILTERS; WIDE-ANGLE; DESIGN; ENHANCEMENT; NANOPARTICLES; RANGE;

D O I：

10.1016/j.optcom.2013.08.062

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This article summarized our recent progress in theoretical designs for achieving super absorption in ultra-thin organic photovoltaic (OPV) films based on various planar OPV-on-metal and metal-OPV-metal structures. Three different structures were numerically simulated to demonstrate strongly enhanced optical absorption in ultra-thin OPV layers, which is polarization-independent and occurs over a wide range of incident angles in visible regime. Physical mechanisms associated with these super absorptive ultra-thin layers are analyzed and validated using numerical and analytical modeling. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：48 / 56

页数：9

共 59 条

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