| 摘要 |
The present disclosure concerns novel materials comprising at least two crystalline materials. In certain embodiments, at least one of the crystalline materials is a diffusion barrier, and at least one material has a high power factor. The disclosed materials are particularly useful as superlattices, particularly thermoelectric superlattices, and superlattice precursors. A method for synthesizing such superlattices is provided. An embodiment of the method includes using Modulated Elemental Reactants (MER) to deposit layers of superlattice precursor materials, followed by annealing to yield bulk superlattice materials.
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