Dr. Quinten Akkerman (@q-akkerman.bsky.social)

In the vast field of double #perovskites, we took a closer look at Cs2CuSbCl6 #nanocrystals, and found that the reported purple absorption of for these materials comes from Cu doping into Cs3Sb2Cl9! Read about it at @ACSMatLett : doi.org/10.1021/acsm... With: Francesco Giannici

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Cu-Doped Cs3Sb2Cl9 Nanocrystals: Revisiting the Low Bandgap of Cs2CuSbCl6 Double Perovskites Lead-free halide double perovskite Cs2CuSbCl6 nanocrystals have recently been reported to have a low bandgap of 1.66 eV. In this work, we show that the optical absorption spectra and X-ray diffraction... https://doi.org/10.1021/acsmaterialslett.5c01043