Nongeminate Recombination in Organic Solar Cells

被引：64

作者：

Goehler, Clemens ^{[1
]}

Wagenpfahl, Alexander ^{[1
]}

Deibel, Carsten ^{[1
]}

机构：

[1] Tech Univ Chemnitz, Inst Phys, D-09126 Chemnitz, Germany

来源：

ADVANCED ELECTRONIC MATERIALS | 2018年 / 4卷 / 10期

关键词：

charge carrier recombination; organic semiconductors; organic solar cells; photovoltaics; OPEN-CIRCUIT VOLTAGE; CHARGE-TRANSFER STATES; ENERGY-GAP LAW; REDUCED BIMOLECULAR RECOMBINATION; PHOTOINDUCED ELECTRON-TRANSFER; FIELD-ASSISTED DISSOCIATION; HOT EXCITON DISSOCIATION; DETAILED BALANCE LIMIT; P-N-JUNCTIONS; RADIATIONLESS TRANSITIONS;

D O I：

10.1002/aelm.201700505

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Organic solar cells are still very interesting contenders for the mass production of low-cost photovoltaics. However, the gap between the power conversion efficiency of ideal solar cells-the thermodynamic Shockley-Queisser limit-and state-of-the-art organic photovoltaic devices is larger than for other current technologies. In this review, an overview of the dominant loss mechanism limiting this solar cell class is presented: nongeminate, nonradiative recombination of charge carriers.

引用

页数：18

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