Optical properties and limiting photocurrent of thin-film perovskite solar cells

• DOI: 10.1039/c4ee03224a
• Publication Date: 2014-12-03T12:03:29Z
• Authors: James M. Ball; Samuel D. Stranks; Maximilian T. Hör...; Sven Hüttner; Wei Zhang; Edward J. W. Cros...; Ivan Ramirez; Moritz Riede; Michael B. Johnston; Richard H. Friend; Henry J. Snaith
• Keywords: Photocurrent; Limiting

Thorough measurements of the optical constants CH₃NH₃PbI₃are used to determine limiting parasitic losses in solar cells revealing up 100% IQE and excellent performance at oblique incidence.