Inverted organic photovoltaic cells with
β
Xiaoran Tong; Brian E. Lassiter; Stephen R. Forrest
π
Article
π
2010
π
Elsevier Science
π
English
β 328 KB
We demonstrate high-efficiency small-molecule photovoltaic cells based on subphthalocyanine (SubPc)/C 60 planar heterojunctions with an inverted layer sequence compared with conventional organic cells. The top-illuminated inverted device achieves a power conversion efficiency of 2.4 Β± 0.2%, or appro