The effect of caesium alloying on the ultrafast structural dynamics of hybrid organic-inorganic halide perovskites

• Published in: Journal of materials chemistry. A, Materials for energy and sustainability Vol. 1; no. 42; pp. 2248 - 22418
• Main Authors: Gallop, Nathaniel P, Ye, Junzhi, Greetham, Gregory M, Jansen, Thomas L. C, Dai, Linjie, Zelewski, Szymon J, Arul, Rakesh, Baumberg, Jeremy J, Hoye, Robert L. Z, Bakulin, Artem A
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 01.11.2022; The Royal Society of Chemistry
• Subjects: Alloying; Cations; Cesium; Chemistry; Dynamic stability; Dynamic structural analysis; Dynamics; Electronic devices; Electronic equipment; Electronic materials; Heterogeneity; Infrared spectroscopy; Optoelectronics; Perovskites

Hybrid inorganic-organic perovskites have attracted considerable attention over recent years as promising processable electronic materials. In particular, the rich structural dynamics of these 'soft' materials has become a subject of investigation and debate due to their direct influence o...