Millimetre-long transport of photogenerated carriers in topological insulators

Excitons are spin integer particles that are predicted to condense into a coherent quantum state at sufficiently low temperature. Here by using photocurrent imaging we report experimental evidence of formation and efficient transport of non-equilibrium excitons in Bi(2-x)Sb(x)Se(3) nanoribbons. The...

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Detalles Bibliográficos
Autores principales: Hou, Yasen, Wang, Rui, Xiao, Rui, McClintock, Luke, Clark Travaglini, Henry, Paulus Francia, John, Fetsch, Harry, Erten, Onur, Savrasov, Sergey Y., Wang, Baigeng, Rossi, Antonio, Vishik, Inna, Rotenberg, Eli, Yu, Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6915787/
https://www.ncbi.nlm.nih.gov/pubmed/31844140
http://dx.doi.org/10.1038/s41467-019-13711-3

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