Dresdner Innovationszentrum Energieeffizienz and Institut für Angewandte Photophysik Technische, Universität Dresden, George-Bähr Straße 1, Dresden, Germany.
Adv Mater. 2012 Feb 14;24(7):906-10. doi: 10.1002/adma.201104331.
Direct laser interference patterning (DLIP) is used to fabricate large area, two-dimensional periodic surface patterns on polyethylene terephthalate (PET) substrates to enhance the performance of ZnPc:C60 solar cells by light concentration in the absorber layer. Comparing the power conversion efficiencies to the reference cell on flat PET, a relative increase of 21% is observed for the hexagonal pattern with 0.7 μm period, depicted in the figure.
直接激光干涉图案化（DLIP）用于在聚对苯二甲酸乙二醇酯（PET）基底上制造大面积二维周期性表面图案，以通过在吸收层中集中光来提高 ZnPc：C60 太阳能电池的性能。与在平坦 PET 上的参考电池相比，图中所示的 0.7μm 周期六边形图案的功率转换效率相对提高了 21%。
