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Exciton diffusion in two-dimensional metal-halide perovskites
[article]
2020
arXiv
pre-print
Two-dimensional perovskites, in which inorganic layers are stabilized by organic spacer molecules, are attracting increasing attention as a more robust analogue to the conventional three-dimensional metal-halide perovskites. However, reducing the perovskite dimensionality alters their optoelectronic properties dramatically, yielding excited states that are dominated by bound electron-hole pairs known as excitons, rather than by free charge carriers common to their bulk counterparts. Despite the
arXiv:2001.05704v1
fatcat:apdymkbpangqdcxt76pifvkvza