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Improved figure of merit (z) at low temperatures for superior thermoelectric cooling in Mg(3)(Bi,Sb)(2)
The low-temperature thermoelectric performance of Bi-rich n-type Mg(3)(Bi,Sb)(2) was limited by the electron transport scattering at grain boundaries, while removing grain boundaries and bulk crystal growth of Mg-based Zintl phases are challenging due to the volatilities of elemental reactants and t...
| Autores principales: | , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10427716/ https://www.ncbi.nlm.nih.gov/pubmed/37582957 http://dx.doi.org/10.1038/s41467-023-40648-5 |