Pressure-induced Anderson-Mott transition in elemental tellurium

Elemental tellurium is a natural p-type semiconductor with a chiral structure and spin-polarized Fermi surface. Here, the authors show that the pressure-induced topological change of the Fermi surface at 17 kbar triggers an Anderson-Mott insulator-to-metal transition.

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Detalles Bibliográficos
Autores principales: Jaime F. Oliveira, Magda B. Fontes, Marcus Moutinho, Stephen E. Rowley, Elisa Baggio-Saitovitch, Marcello B. Silva Neto, Carsten Enderlein
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/3194dc98d2f34743aac7534f96d16170
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Descripción
Sumario:Elemental tellurium is a natural p-type semiconductor with a chiral structure and spin-polarized Fermi surface. Here, the authors show that the pressure-induced topological change of the Fermi surface at 17 kbar triggers an Anderson-Mott insulator-to-metal transition.