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Control of Uniaxial Negative Thermal Expansion in Layered Perovskites by Tuning Layer Thickness

Uniaxial negative thermal expansion (NTE) is known to occur in low n members of the A(n+1)B(n)O(3n+1) Ruddlesden–Popper (RP) layered perovskite series with a frozen rotation of BO(6) octahedra about the layering axis. Previous work has shown that this NTE arises due to the combined effects of a clos...

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Detalles Bibliográficos
Autores principales: Ablitt, Chris, Mostofi, Arash A., Bristowe, Nicholas C., Senn, Mark S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6201142/
https://www.ncbi.nlm.nih.gov/pubmed/30406076
http://dx.doi.org/10.3389/fchem.2018.00455