Spanish researchers reduce losses in organic solar cells by restricting emission angle

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Researchers in Spain have developed an optical cavity that reduces energy losses in organic solar cells by narrowing the angles at which photons are emitted. The technique could enable single-junction cells to exceed the Shockley–Queisser efficiency limit.

Spanish researchers have developed an optical cavity that reduces Boltzmann losses in organic solar cells by restricting photon emission angles. The approach could help push single-junction solar cell efficiencies beyond the Shockley-Queisser limit. The post Spanish researchers reduce losses in organic solar cells by restricting emission angle appeared first on pv magazine Global.