Thermal disorder and anharmonicity of cesium iodide in EXAFS theory
Sign Up to like & getrecommendations! Published in 2020 at "Radiation Physics and Chemistry"
DOI: 10.1016/j.radphyschem.2020.108979
Abstract: Abstract In extended X-ray absorption fine structure (EXAFS) theory, the thermal disorder can be described by means of the moments of atomic displacement so-called EXAFS cumulants. In this work, thermal disorder and anharmonicity of cesium… read more here.
Keywords: thermal disorder; exafs; exafs theory; cesium iodide ... See more keywords
Structural and Thermal Disorder of Solution-Processed CH3NH3PbBr3 Hybrid Perovskite Thin Films.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.6b15694
Abstract: We extracted the electronic disorder energy of the organic-inorganic lead-halide hybrid perovskite CH3NH3PbBr3 from temperature-dependent absorption data. We showed that the disorder at room temperature is ∼30 meV and is due to strong electron-phonon coupling… read more here.
Keywords: temperature; thermal disorder; disorder; disorder solution ... See more keywords