材料科学
聚对苯二甲酸乙二醇酯
光电子学
干扰(通信)
激光器
能量转换效率
有机太阳能电池
六方晶系
太阳能电池
图层(电子)
光学
纳米技术
聚合物
复合材料
结晶学
电气工程
物理
频道(广播)
工程类
化学
作者
Lars Müller‐Meskamp,Yong‐Hyun Kim,Teja Roch,Simone Hofmann,Reinhard Scholz,S. Eckardt,Karl Leo,Andrés Fabián Lasagni
标识
DOI:10.1002/adma.201104331
摘要
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.
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