Mg doping in C60 layer for C60/a-C superlattice solar cells

被引：0

作者：

Kojima, Nobuaki ^{[1
]}

Terayama, Takashi ^{[1
]}

Honda, Keiichi ^{[1
]}

Suzuki, Hidetoshi ^{[1
]}

Ohshita, Yoshio ^{[1
]}

Yamaguchi, Masafumi ^{[1
]}

机构：

[1] Toyota Technol Inst, 2-12-1 Hisakata, Nagoya, Aichi 4688511, Japan

来源：

CONFERENCE RECORD OF THE 2006 IEEE 4TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION, VOLS 1 AND 2 | 2006年

关键词：

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：

Carbon materials can be expected as one of the promising materials for next generation low-cost solar cells. We have proposed C-60/a-C superlattice structures as absorption layers. Superlattice structure has advantages to control the optical and electrical properties easily. In this paper, we will report Mg-doping in C-60 films to control the conductivity of C-60 layers for C-60/a-C superlattice solar cells. Mg doping in C-60 films was done by the co-evaporation method of C-60 and Mg sources. The resistivity of Mg-doped C-60 films reduces in 6 orders of magnitude at the ratio of Mg/C-60 of 0.57. It is thought that Mg atoms act as dopant effectively.

引用

页码：53 / 55

页数：3