C. H. Cheng, J. Wang, G. T. Du and S. H. Shi, “Organic Solar Cells with Remarkable Enhanced Efficiency by Using a CuI Buffer to Control the Molecular Orientation and Modify the Anode,” Applied Physics Letters, Vol. 97, No. 8, 2010, p. 83305.

has been cited by the following article:

• TITLE: Effect of CuI Anode Buffer Layer on the Growth of Polymers Thin Films and on the Performances of Organic Solar Cells

  AUTHORS: Pedro Pablo Zamora, Fernando Raul Díaz, Maria Angelica del Valle, Linda Cattin, Guy Louarn, Jean Christina Bernède

  KEYWORDS: Organic Solar Cells; Vacuum Thermal Evaporation; Conjugated Polymers; Aniline-Heteroaryl Polymers

  JOURNAL NAME: Natural Resources, Vol.4 No.1A, March 29, 2013

  ABSTRACT: Organic photovoltaic cells using polymer belonging to the aniline-heteroaryl family as electron donor have been achieved by thermal evaporation. We show that the properties of the polymer film, morphology, molecule order and conductivity depend strongly on the bottom anode buffer layer. While cells without anode buffer layer or with MoO3 or CuI anode buffer layer have been probed, we show that CuI allows improving strongly the cells efficiency through an improvement of the morphology and conductivity of the polymer film. This shows that although it is necessary a good band matching at the interface, this is not sufficient, because the templating effect of CuI on the polymer film is primordial for photovoltaic cells improvement.