Design and optimization of the plasmonic graphene/InP thin-film solar-cell structure

被引:5
|
作者
Nematpour, Abedin [1 ]
Nikoufard, Mahmoud [2 ]
Mehragha, Rouholla [1 ]
机构
[1] Univ Kashan, Dept Nanoelect, Nanosci & Nanotechnol Res Ctr, Kashan, Iran
[2] Univ Kashan, Dept Elect, Fac Elect & Comp Engn, Kashan 8731751167, Iran
关键词
graphene/InP solar cells; optimization; plasmonic; graphene; light trapping; the weighted absorption; short circuit current density; EFFICIENCY; ABSORPTION; NANOSTRUCTURE;
D O I
10.1088/1555-6611/aab462
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper, a graphene/InP thin-film Schottky-junction solar cell with a periodic array of plasmonic back-reflector is proposed. In this structure, a single-layer graphene sheet is deposited on the surface of the InP to form a Schottky junction. Then, the layer stack of the proposed solar-cell is optimized to have a maximum optical absorption of <AW> = 0.985 (98.5%) and short-circuit current density of J(sc) = 33.01 mA cm(-2).
引用
收藏
页数:5
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