Hanbury-Brown and Twiss exchange and non-equilibrium-induced correlations in disordered, four-terminal graphene-ribbon conductor

Hanbury-Brown and Twiss exchange and non-equilibrium-induced correlations in disordered, four-terminal graphene-ribbon conductor

Abstract We have investigated current-current correlations in a cross-shaped conductor made of graphene. The mean free path of charge carriers is on the order of the ribbon width which leads to a hybrid conductor where there is diffusive transport in the device arms while the central connection regi...

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Bibliographic Details
Main Authors: Z. B. Tan, T. Elo, A. Puska, J. Sarkar, P. Lähteenmäki, F. Duerr, C. Gould, L. W. Molenkamp, K. E. Nagaev, P. J. Hakonen
Format: Article
Language:English
Published: Nature Portfolio 2018-10-01
Series:Scientific Reports
Subjects:
Conductive Hybrid
Partition Noise
Occupation Number Fluctuations
Current-current Correlation
Device Arm
Online Access:https://doi.org/10.1038/s41598-018-32777-5

Internet

https://doi.org/10.1038/s41598-018-32777-5

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