Kinetic Monte Carlo Modeling of Low-Bandgap Polymer Solar Cells

被引：0

作者：

Albes, Tim ^{[1
]}

Popescu, Bogdan ^{[1
]}

Popescu, Dan ^{[1
]}

Loch, Marius ^{[1
]}

Arca, Francesco ^{[1
]}

Lugli, Paolo ^{[1
]}

机构：

[1] Tech Univ Munich, Inst Nanoelect, D-80333 Munich, Germany

来源：

2014 IEEE 40TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC) | 2014年

关键词：

Modeling and simulation; Monte Carlo simulation; polymer solar cells; TANDEM POLYMER; EFFICIENCY;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Numerical simulations based on kinetic Monte Carlo (kMC) techniques provide a powerful and versatile tool to gain a deep understanding of nanoscale processes in bulk organic heterojunction (BHJ) solar cells and to guide their optimization. Low-bandgap polymer donor materials count as constituents for novel cells with improved efficiency, mainly because they extend the absorption to the infrared region. We developed a kMC model which is able to accurately reproduce the current-voltage (JV) characteristics of an organic solar cell consisting of a blend of low-bandgap polymer and fullerene active materials with different active layer thicknesses.

引用

页码：57 / 62

页数：6

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