1.
Adv Mater
; 24(7): 906-10, 2012 Feb 14.
Artigo
em Inglês
| MEDLINE
| ID: mdl-22403830
RESUMO
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.