Photosensitivity and Carrier Densities of Perovskite Solar Absorbers
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Science"
DOI: 10.1002/advs.202412711
Abstract: Dark and light current–voltage characteristics of perovskite solar absorbers are analyzed in terms of their carrier densities. The analysis reveals p‐type large polarons as a dominant carrier type in the investigated perovskite solar cells. The… read more here.
Keywords: solar absorbers; large polarons; photosensitivity; carrier densities ... See more keywords
Solvated Electrons in Solids-Ferroelectric Large Polarons in Lead Halide Perovskites.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c10943
Abstract: Solvation plays a pivotal role in chemistry and biology. A solid-state analogy of solvation is polaron formation, but the magnitude of Coulomb screening is typically an order of magnitude weaker than that of solvation in… read more here.
Keywords: polaron; large polarons; halide perovskites; lead halide ... See more keywords
Ferroelectric large polarons
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DOI: 10.1038/s41563-018-0068-7
Abstract: Kiyoshi Miyata and X.-Y. Zhu analyse the ferroelectric-like dielectric response of lead halide perovskites in the terahertz region and discuss the potential role of polar nanodomains in accounting for the defect tolerance and low recombination… read more here.
Keywords: ferroelectric large; large polarons;
Formation of strong-coupling (bi)polarons and related in-gap states in lightly-doped cuprate superconductors
Sign Up to like & getrecommendations! Published in 2021 at "Modern Physics Letters B"
DOI: 10.1142/s0217984921501906
Abstract: The formation of large polarons and bipolarons and related in-gap states in lightly-doped cuprates is studied in the strong electron–phonon coupling regime. The ground-state energies, binding energies and binding radius of strong-coupling large (bi)polarons are… read more here.
Keywords: gap; lightly doped; related gap; large polarons ... See more keywords