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Multiple Virtual Tunneling of Dirac Fermions in Granular Graphene

Graphene charge carriers behave as massless Dirac fermions, opening the exciting possibility to observe long-range virtual tunneling of electrons in a solid. In granular metals, electron hops arising from series of virtual transitions are predicted to yield observable currents at low-enough temperat...

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Detalles Bibliográficos
Autores principales: Pachoud, Alexandre, Jaiswal, Manu, Wang, Yu, Hong, Byung-Hee, Ahn, Jong-Hyun, Loh, Kian Ping, Özyilmaz, Barbaros
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3847705/
https://www.ncbi.nlm.nih.gov/pubmed/24296942
http://dx.doi.org/10.1038/srep03404