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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Auteurs principaux: | , , |
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Format: | article |
Langue: | EN |
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Nature Portfolio
2017
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Accès en ligne: | https://doaj.org/article/38483a52f8c14ff296efc47379dff92f |
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