Photon Reabsorption Masks Intrinsic Bimolecular Charge-Carrier Recombination in CH3NH3PbI3 Perovskite
نویسندگان
چکیده
منابع مشابه
High intrinsic carrier mobility and photon absorption in the perovskite CH3NH3PbI3.
The carrier transport and optical properties of the hybrid organic-inorganic perovskite CH3NH3PbI3 are investigated using first-principles approaches. We found that the electron and hole mobilities could reach surprisingly high values of 7-30 × 10(3) and 1.5-5.5 × 10(3) cm(2) V(-1) s(-1), respectively, and both are estimated to be much higher than the current experimental measurements. The high...
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This article contains errors in the units used for carrier mobility. In Fig. 2a–d, the units on the y axis should be ‘cm2V 1s 1’ not ‘V 1s 1cm 1’. Similarly, the second and third sentences of the second paragraph of the ‘Quantum yield calculation’ section should read ‘From Fig. 2 and Table 1, we obtain fm(1þ c1)1⁄4 11 cm2V 1s 1 and fk21⁄4 11 10 10 cm3s 1. These data compare well with the corres...
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ژورنال
عنوان ژورنال: Nano Letters
سال: 2017
ISSN: 1530-6984,1530-6992
DOI: 10.1021/acs.nanolett.7b02834