| Literature DB >> 30623964 |
Roger A De Souza1, Denis Barboni1.
Abstract
A recent model of iodide-ion conduction in methylammonium lead iodide perovskite (CH3NH3PbI3) is discussed. Issues include the low activation barrier of vacancy migration and the high diffusivities of iodine vacancies and interstitials. Comparisons are also made with the behaviour of point defects in the oxide perovskite SrTiO3.Entities:
Year: 2019 PMID： 30623964 DOI： 10.1039/c8cc09236b
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222