Conductivity, charge carrier mobility and ageing of ZnPc/C60 solar cells
We have investigated conductivity and ageing of ZnPc/C60 solar cells as they are influenced by the charge carrier mobility and variation of the potential barrier height. The test structures with a reasonable energy conversion efficiency of ∼1.5% were investigated. The samples were aged for 1300 h upon illumination by the blue LED with peak emission at 475 nm. Upon ageing the devices showed a strong and fast degradation of the efficiency, short circuit current and of the fill factor within sev...Expand abstract
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- Elsevier B.V.
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- © 2010 Elsevier B.V. All rights reserved. The full text of this article is not available in ORA. You may be able to access the article via the publisher copy link above.
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