Liquid-like cationic sub-lattice in copper selenide clusters

Copper selenide is super-ionic only at high temperatures. Here, the authors discover room temperature super-ionic behaviour in ultrasmall clusters of Cu2Se—but not in its larger or bulk forms—owing to an unusual liquid-like cationic sub-lattice, in which octahedral sites are stabilized by size-depen...

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Autores principales: Sarah L. White, Progna Banerjee, Prashant K. Jain
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/38483a52f8c14ff296efc47379dff92f
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spelling oai:doaj.org-article:38483a52f8c14ff296efc47379dff92f2021-12-02T17:06:00ZLiquid-like cationic sub-lattice in copper selenide clusters10.1038/ncomms145142041-1723https://doaj.org/article/38483a52f8c14ff296efc47379dff92f2017-02-01T00:00:00Zhttps://doi.org/10.1038/ncomms14514https://doaj.org/toc/2041-1723Copper selenide is super-ionic only at high temperatures. Here, the authors discover room temperature super-ionic behaviour in ultrasmall clusters of Cu2Se—but not in its larger or bulk forms—owing to an unusual liquid-like cationic sub-lattice, in which octahedral sites are stabilized by size-dependent compressive strain.Sarah L. WhiteProgna BanerjeePrashant K. JainNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Sarah L. White
Progna Banerjee
Prashant K. Jain
Liquid-like cationic sub-lattice in copper selenide clusters
description Copper selenide is super-ionic only at high temperatures. Here, the authors discover room temperature super-ionic behaviour in ultrasmall clusters of Cu2Se—but not in its larger or bulk forms—owing to an unusual liquid-like cationic sub-lattice, in which octahedral sites are stabilized by size-dependent compressive strain.
format article
author Sarah L. White
Progna Banerjee
Prashant K. Jain
author_facet Sarah L. White
Progna Banerjee
Prashant K. Jain
author_sort Sarah L. White
title Liquid-like cationic sub-lattice in copper selenide clusters
title_short Liquid-like cationic sub-lattice in copper selenide clusters
title_full Liquid-like cationic sub-lattice in copper selenide clusters
title_fullStr Liquid-like cationic sub-lattice in copper selenide clusters
title_full_unstemmed Liquid-like cationic sub-lattice in copper selenide clusters
title_sort liquid-like cationic sub-lattice in copper selenide clusters
publisher Nature Portfolio
publishDate 2017
url https://doaj.org/article/38483a52f8c14ff296efc47379dff92f
work_keys_str_mv AT sarahlwhite liquidlikecationicsublatticeincopperselenideclusters
AT prognabanerjee liquidlikecationicsublatticeincopperselenideclusters
AT prashantkjain liquidlikecationicsublatticeincopperselenideclusters
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