Lattice strain causes non-radiative losses in halide perovskites
نویسندگان
چکیده
منابع مشابه
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The charge transport properties of hybrid halide perovskites are investigated with a combination of density functional theory including van der Waals interaction and the Boltzmann theory for diffusive transport in the relaxation time approximation. We find the mobility of electrons to be in the range 5-10 cm(2)V(-1)s(-1) and that for holes within 1-5 cm(2)V(-1)s(-1), where the variations depend...
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ژورنال
عنوان ژورنال: Energy & Environmental Science
سال: 2019
ISSN: 1754-5692,1754-5706
DOI: 10.1039/c8ee02751j