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  • Hyperspectral Photoluminescence Imaging for Spatially Resolved Determination of Electrical Parameters of Laser-Patterned Perovskite Solar Cells
Hyperspectral Photoluminescence Imaging for Spatially Resolved Determination of Electrical Parameters of Laser-Patterned Perovskite Solar Cells

Year

2023

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Summary

See how our hyperspectral imaging platform IMA continues to assist the photovoltaic community in this paper by Schultz et al. : «Absolute calibrated hyperspectral photoluminescence (PL) imaging is utilized to access, in a simple and fast way, the spatial distribution of relevant solar cell parameters such as quasi-Fermi level splitting, optical diode factor, Urbach energies Eu, and shunt resistances Rsh, without the need for electrical measurements.»IMA is a unique comprehensive analysis system for solar materials. 
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Christof Schultz, Markus Fenske, Laura-Isabelle Dion-Bertrand, Guillaume Gélinas, Stéphane Marcet, Janardan Dagar, Andreas Bartelt, Rutger Schlatmann, Eva Unger, Bert Stegemann

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IMA™

IMA is a hyperspectral microscope delivering spectral and spatial information from 400 nm to 1620...