Enhanced performance of quantum dot solar cells based on type II quantum dots
Enhanced performance of quantum dot solar cells based on type II quantum dots
复制标题
基于II型量子点的量子点太阳能电池的增强性能
DOI:
10.1063/1.4895476
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发表时间:
2014-10
影响因子:
3.2
通讯作者:
Tao Yang
中科院分区:
文献类型:
--
作者:
Xiao-Guang Yang;Shuai Luo;Zun-Ren Lv;Tao Yang
The characteristics of quantum dot solar cells (QDSCs) based on type II QDs are investigated theoretically. Based on a drift-diffusion model, we obtained a much higher open circuit voltage (Voc) as well as conversion efficiency in a type II QDSC, compared to type I QDSCs. The improved Voc and efficiency are mainly attributed to the much longer Auger recombination lifetime in type II QDs. Moreover, the influence of the carrier lifetime on devices' performance is discussed and clarified. In addition, an explicit criterion to determine the role of quantum dots in solar cells is put forward.
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影响因子:
6.9
作者:
Liu, Wei-Sheng;Wu, Hong-Ming;Chyi, Jen-Inn
通讯作者:
Chyi, Jen-Inn
影响因子:
3.2
作者:
Marino J. Martinez;D. Look;J. Sizelove;F. Schuermeyer
通讯作者:
Marino J. Martinez;D. Look;J. Sizelove;F. Schuermeyer
影响因子:
4
作者:
B. Mcdermott;E. Gertner;S. Pittman;C. Seabury;Mau-Chung Frank Chang
通讯作者:
B. Mcdermott;E. Gertner;S. Pittman;C. Seabury;Mau-Chung Frank Chang
DOI:
10.1016/j.apsusc.2008.03.017
发表时间:
2007-05
期刊:
2007 IEEE 19th International Conference on Indium Phosphide & Related Materials
影响因子:
--
作者:
N. Kakuda;T. Yoshida;K. Yamaguchi
通讯作者:
N. Kakuda;T. Yoshida;K. Yamaguchi
影响因子:
3.5
作者:
M. Othman;K. A. Mishjil;N. Habubi
通讯作者:
M. Othman;K. A. Mishjil;N. Habubi