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Tuning between Proper and Hybrid-Improper Mechanisms for Polar Behavior in CsLn(2)Ti(2)NbO(10) Dion-Jacobson Phases

[Image: see text] The Dion-Jacobson (DJ) family of perovskite-related materials have recently attracted interest due to their polar structures and properties, resulting from hybrid-improper mechanisms for ferroelectricity in n = 2 systems and from proper mechanisms in n = 3 CsBi(2)Ti(2)NbO(10). We r...

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Detalles Bibliográficos
Autores principales: Cascos, Vanessa A., Roberts-Watts, Jennifer, Skingle, Chloe, Levin, Igor, Zhang, Weiguo, Halasyamani, P. Shiv, Stennett, Martin C., Hyatt, Neil C., Bousquet, Eric, McCabe, Emma E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7587150/
https://www.ncbi.nlm.nih.gov/pubmed/33122876
http://dx.doi.org/10.1021/acs.chemmater.0c03326