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Terahertz-induced acceleration of massive Dirac electrons in semimetal bismuth

Dirac-like electrons in solid state have been of great interest since they exhibit many peculiar physical behaviors analogous to relativistic mechanics. Among them, carriers in graphene and surface states of topological insulators are known to behave as massless Dirac fermions with a conical band st...

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Detalles Bibliográficos
Autores principales: Minami, Yasuo, Araki, Kotaro, Dao, Thang Duy, Nagao, Tadaaki, Kitajima, Masahiro, Takeda, Jun, Katayama, Ikufumi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4629143/
https://www.ncbi.nlm.nih.gov/pubmed/26522668
http://dx.doi.org/10.1038/srep15870