Giant thermoelectric power factor in charged ferroelectric domain walls of GeTe with Van Hove singularities
Abstract Increasing the Seebeck coefficient S in thermoelectric materials usually drastically decreases the electrical conductivity σ, making significant enhancement of the thermoelectric power factor σ S 2 extremelly challenging. Here we predict, using first-principles calculations, that the extrao...
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| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/abcd6e820021425db4f6b29062122fab |
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