Halide Mixing and Phase Segregation in Cs<sub>2</sub>AgBiX<sub>6</sub> (X = Cl, Br, and I) Double Perovskites from Cesium-133 Solid-State NMR and Optical Spectroscopy
Dominik J. Kubicki, Marcin Saski, Stuart Macpherson, Krzysztof Gal̷kowski, Janusz Lewiński, Daniel Prochowicz, Jeremy J. Titman, Samuel D. Stranks
Abstract
(X = Cl, Br, and I) double perovskites.
Topics & Concepts
HalideIodideMixing (physics)Phase (matter)ChemistryAnalytical Chemistry (journal)SpectroscopySolid-state nuclear magnetic resonanceMaterials scienceInorganic chemistryPhysical chemistryCrystallographyNuclear magnetic resonanceOrganic chemistryChromatographyPhysicsQuantum mechanicsPerovskite Materials and ApplicationsSolid-state spectroscopy and crystallographyThermal Expansion and Ionic Conductivity