Browsing School of Biological and Chemical Sciences by Subject "Landau theory"
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Neutron powder diffraction study of the phase transitions in deuterated methylammonium lead iodide
(IOP Publishing Ltd, 2022)We report the results of a neutron powder diffraction study of the phase transitions in deuterated methylammonium lead iodide, with a focus on the system of orientational distortions of the framework of PbI6 octahedra. The ...