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  Electron Traversal Times in Disordered Graphene Nanoribbons

Ridley, M., Sentef, M. A., & Tuovinen, R. (2019). Electron Traversal Times in Disordered Graphene Nanoribbons. Entropy, 21(8): 737. doi:10.3390/e21080737.

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This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.
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2019
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https://arxiv.org/abs/1906.12129 (Preprint)
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https://dx.doi.org/10.3390/e21080737 (Publisher version)
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 Creators:
Ridley, M.1, Author
Sentef, M. A.2, Author           
Tuovinen, R.2, Author           
Affiliations:
1The Raymond and Beverley Sackler Center for Computational Molecularand Materials Science, Tel Aviv University, ou_persistent22              
2Theoretical Description of Pump-Probe Spectroscopies in Solids, Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_3012828              

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Free keywords: quantum transport; graphene nanoribbons; nonequilibrium Green’s function
 Abstract: Using the partition-free time-dependent Landauer–Büttiker formalism for transient current correlations, we study the traversal times taken for electrons to cross graphene nanoribbon (GNR) molecular junctions. We demonstrate electron traversal signatures that vary with disorder and orientation of the GNR. These findings can be related to operational frequencies of GNR-based devices and their consequent rational design.

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Language(s): eng - English
 Dates: 2019-06-282019-07-252019-07-272019-08-08
 Publication Status: Issued
 Pages: -
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 Table of Contents: -
 Rev. Type: Peer
 Identifiers: arXiv: 1906.12129
DOI: 10.3390/e21080737
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Project name : This research was funded by the Raymond and Beverly Sackler Center for Computational Molecular and Materials Science, Tel Aviv University (M.R.) and by the DFG Grant No. SE 2558/2-1 through the Emmy Noether program (M.A.S. and R.T.).
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Title: Entropy
  Abbreviation : Entropy
Source Genre: Journal
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Publ. Info: Basel : MDPI
Pages: - Volume / Issue: 21 (8) Sequence Number: 737 Start / End Page: - Identifier: ISSN: 1099-4300
CoNE: https://pure.mpg.de/cone/journals/resource/110978984445793