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Weak Localization in Graphene: Theory, Simulations, and Experiments
Joint Authors
Hilke, Michael
Massicotte, Mathieu
Whiteway, Eric
Yu, Victor
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-06-09
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
We provide a comprehensive picture of magnetotransport in graphene monolayers in the limit of nonquantizing magnetic fields.
We discuss the effects of two-carrier transport, weak localization, weak antilocalization, and strong localization for graphene devices of various mobilities, through theory, experiments, and numerical simulations.
In particular, we observe a minimum in the weak localization and strong localization length reminiscent of the minimum in the conductivity, which allows us to make the connection between weak and strong localization.
This provides a unified framework for both localizations, which explains the observed experimental features.
We compare these results to numerical simulation and find a remarkable agreement between theory, experiment, and numerics.
Various graphene devices were used in this study, including graphene on different substrates, such as glass and silicon, as well as low and high mobility devices.
American Psychological Association (APA)
Hilke, Michael& Massicotte, Mathieu& Whiteway, Eric& Yu, Victor. 2014. Weak Localization in Graphene: Theory, Simulations, and Experiments. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050837
Modern Language Association (MLA)
Hilke, Michael…[et al.]. Weak Localization in Graphene: Theory, Simulations, and Experiments. The Scientific World Journal No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1050837
American Medical Association (AMA)
Hilke, Michael& Massicotte, Mathieu& Whiteway, Eric& Yu, Victor. Weak Localization in Graphene: Theory, Simulations, and Experiments. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050837
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1050837