Lamination of organic solar cells and organic light emitting devices: Models and experiments
2015; American Institute of Physics; Volume: 118; Issue: 7 Linguagem: Inglês
10.1063/1.4928729
ISSN1520-8850
AutoresOluwaseun K. Oyewole, Donghong Yu, Jing Du, Joseph Asare, Vitalis C. Anye, Adebayo A. Fashina, M. G. Zebaze Kana, W. O. Soboyejo,
Tópico(s)Thin-Film Transistor Technologies
ResumoIn this paper, a combined experimental, computational, and analytical approach is used to provide new insights into the lamination of organic solar cells and light emitting devices at macro- and micro-scales. First, the effects of applied lamination force (on contact between the laminated layers) are studied. The crack driving forces associated with the interfacial cracks (at the bi-material interfaces) are estimated along with the critical interfacial crack driving forces associated with the separation of thin films, after layer transfer. The conditions for successful lamination are predicted using a combination of experiments and computational models. Guidelines are developed for the lamination of low-cost organic electronic structures.
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