In Situ Ellipsometry Measurements on the Halide Phase Segregation of Mixed Halide Lead Perovskites
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DOI: 10.1002/cphc.202200022
Abstract: Abstract Methylammonium lead iodide bromides MAPb(BrxI1‐x)3 are a class of mixed halide lead perovskites, materials that offer high‐power conversion efficiencies and bandgap tunability. For these reasons, they are a promising absorber material for future solar… read more here.
Keywords: halide lead; mixed halide; phase segregation; segregation ... See more keywords
Distinguishing Models for Mixed Halide Lead Perovskite Photosegregation via Terminal Halide Stoichiometry
Sign Up to like & getrecommendations! Published in 2021 at "ACS energy letters"
DOI: 10.1021/acsenergylett.1c00790
Abstract: Photoinduced halide segregation in mixed halide hybrid perovskites [i.e., APb(I1–xBrx)3] represents an intrinsic instability that impedes their commercialization. Resolving this issue requires deve... read more here.
Keywords: models mixed; mixed halide; distinguishing models; lead perovskite ... See more keywords