Exciton Solar Cell

Feb 2, 2012 - However, a multiple-exciton-generation solar cell can also use some of the energy in the green area (and to a lesser extent the blue area), rather than wasting it as heat.

Feb 1, 2012 - Organic-Based ("Excitonic") Solar Cells May 2003 • NREL/CP-590-33569 B.A ... that charge generation and separation are simultaneous and this occurs via exciton ...

Feb 1, 2012 - The Multiple Exciton Generation - MEG effect can lead to an improved conversion efficiency for solar cells when nanostructured materials such as quantum dots ...

Feb 4, 2012 - Singlet Exciton Fission for Solar Cell Applications: Energy Aspects of Interchromophore Coupling † EricC. Greyson, ‡ Brian R. Stepp, ⊥ Xudong Chen, § Andrew F ...

Feb 5, 2012 - A national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy National Renewable Energy Laboratory Innovation for Our Energy ...

Feb 5, 2012 - One of the most exciting applications of organic semiconductors is in photovoltaic devices. Their solution processability makes them a promising technology for ...

Feb 1, 2012 - DRAFT VERSION National Solar Technology Roadmap: Multiple-Exciton-Generation PV Scope This roadmap addresses the development of solar cells based on inorganic semiconductor ...

Feb 2, 2012 - 11 Previous evidence for the need of excess energetic driving force in exciton dissociation Ohkita et al. JACS 130, 3030 (2008) Nanocrystalline polythiophene/PCBM ...

Feb 1, 2012 - ... relates to the number of electrons-per-second flowing in a solar cell ... out at 114 percent, by creating the first working multiple exciton generation (MEG) cell.

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Feb 3, 2012 - Dark discovery could double solar cell efficiency ... It so happens that the multi-exciton can be an efficient source of two electrons ...

Feb 2, 2012 - Liberated. A photon hits a bundle of carbon nanotubes and generates an exciton—an electron and hole bound together—and then they rapidly separate at an interface ...

Feb 4, 2012 - You have free access to this content Merocyanine/C 60 Planar Heterojunction Solar Cells: Effect of Dye Orientation on Exciton Dissociation and Solar Cell Performance