Microcrystalline Organic Thin-Film Solar Cells

被引：52

作者：

Verreet, Bregt ^{[1
,3
]}

Heremans, Paul ^{[1
,2
]}

Stesmans, Andre ^{[3
]}

Rand, Barry P. ^{[1
]}

机构：

[1] IMEC, B-3001 Louvain, Belgium

[2] Katholieke Univ Leuven, IMEC, Dept ESAT, Louvain, Belgium

[3] Katholieke Univ Leuven, Semicond Phys Sect, B-3001 Louvain, Belgium

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 38期

关键词：

rubrene; exciton; crystals; organic solar cells; photovoltaic cells; PHOTOVOLTAIC CELLS; GROWTH;

D O I：

10.1002/adma.201301643

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Microcrystalline organic films with tunable thickness are produced directly on an indium-tin-oxide substrate, by crystallizing a thin amorphous rubrene film followed by its use as a template for subsequent homoepitaxial growth. These films, with exciton diffusion lengths exceeding 200 nm, produce solar cells with increasing photocurrents at thicknesses up to 400 nm with a fill factor >65%, demonstrating significant potential for microcrystalline organic electronic devices. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：5504 / 5507

页数：4

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