Strong anharmonicity dictates ultralow thermal conductivities of type-I clathrates
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DOI: 10.1103/s9z1-htzl
Abstract: Type-I clathrate solids have attracted significant interest due to their ultralow thermal conductivities and subsequent promise for thermoelectric applications, yet the mechanisms underlying these properties are not well understood. Here, we extend the framework of… read more here.
Keywords: strong anharmonicity; thermal conductivities; anharmonicity dictates; ultralow thermal ... See more keywords