Browsing by Author "Li, Tengfei"

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Inverse Optical Cavity Design for Ultrabroadband Light Absorption Beyond the Conventional Limit in Low-Bandgap Nonfullerene Acceptor–Based Solar Cells

Liu, Quan; Toudert, Johann; Li, Tengfei; Kramarenko, Mariia; Martínez-Denegrí Sánchez, Guillermo; Ciammaruchi, Laura; Zhan, Xiaowei; Martorell Pena, Jordi (2019-05-23)
Article
Open Access
In the subwavelength regime, several nanophotonic configurations have been proposed to overcome the conventional light trapping or light absorption enhancement limit in solar cells also known as the Yablonovitch limit. It ...
Light harvesting at oblique incidence decoupled from transmission in organic solar cells exhibiting 9.8% efficiency and 50% visible light transparency

Liu, Quan; Gerling Sarabia, Luis Guillermo; Bernal Texca, Francisco Gumaro; Toudert, Johann; Li, Tengfei; Zhan, Xiaowei; Martorell Pena, Jordi (2020-01-01)
Article
Open Access
For many years, it has been recognized that potential organic photovoltaic cells must be integrated into elements requiring high transparency. In most of such elements, sunlight is likely to be incident at large angles. ...