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Activation Energy of Organic Cation Rotation in CH(3)NH(3)PbI(3) and CD(3)NH(3)PbI(3): Quasi-Elastic Neutron Scattering Measurements and First-Principles Analysis Including Nuclear Quantum Effects
[Image: see text] The motion of CH(3)NH(3)(+) cations in the low-temperature phase of the promising photovoltaic material methylammonium lead triiodide (CH(3)NH(3)PbI(3)) is investigated experimentally as well as theoretically, with a particular focus on the activation energy. Inelastic and quasi-el...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical
Society
2018
|
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6203185/ https://www.ncbi.nlm.nih.gov/pubmed/29961330 http://dx.doi.org/10.1021/acs.jpclett.8b01321 |