Temperature-dependent photovoltaic behavior of CdSe quantum dots/P3HT hybrid thin film

被引：11
|
作者：
Zhang, Hui-chao [1 ]
Du, Xiao-wei [1 ]
Wang, Yu-qiao [2 ]
Guan, Qiu-mei [1 ]
Sun, Yue-ming [2 ]
Cui, Yi-ping [1 ]
Zhang, Jia-yu [1 ]
机构：
[1] Southeast Univ, Dept Elect Engn, Nanjing 210096, Jiangsu, Peoples R China
[2] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Jiangsu, Peoples R China
来源：
PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2013年 / 49卷
基金：
中国国家自然科学基金;
关键词：
CHARGE SEPARATION; SOLAR-CELLS; POLYMER; TRANSPORT; DEVICES; LUMINESCENCE; LIFETIME; BLENDS;
D O I：
10.1016/j.physe.2013.01.010
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
An organic-inorganic hybrid solar cell based on CdSe quantum dots (QDs) and poly(3-hexylthiophene) (P3HT) was fabricated. Its temperature-dependent photovoltaic behaviors, such as I-V characteristic curves and open circuit voltage (V-oc) transient response, were measured. The photovoltaic behavior of this hybrid thin film device was similar with that of organic thin film solar cells, according to analysis results based on the equivalent circuit method. The exact carrier lifetime was remarkably different between under low-temperature region and under temperature above 197 K. Crown Copyright (c) 2013 Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：1 / 4
页数：4
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