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Author Burset Atienza, Pablo, author

Title Superconductivity in graphene and carbon nanotubes : proximity effect and nonlocal transport / Pablo Burset Atienza
Published Cham : Springer, [2013?]
©2014
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Description 1 online resource (xix, 157 pages) : illustrations
Series Springer theses, 2190-5053
Springer theses. 2190-5053
Contents Background and theoretical framework -- Green functions techniques for graphene layers with edges -- The graphene-superconductor interface -- Nonlocal transport in graphene -- Cooper pair beam splitters in double quantum dots
Summary The unique electronic band structure of graphene gives rise to remarkable properties when in contact with a superconducting electrode. In this thesis two main aspects of these junctions are analyzed: the induced superconducting proximity effect and the non-local transport properties in multi-terminal devices. For this purpose specific models are developed and studied using Green function techniques, which allow us to take into account the detailed microscopic structure of the graphene-superconductor interface. It is shown that these junctions are characterized by the appearance of bound states at subgap energies which are localized at the interface region. Furthermore it is shown that graphene-supercondutor-graphene junctions can be used to favor the splitting of Cooper pairs for the generation of non-locally entangled electron pairs. Finally, using similar techniques the thesis analyzes the transport properties of carbon nanotube devices coupled with superconducting electrodes and in graphene superlattices
Notes Ph. D. Autonomous University of Madrid (2013?)
Bibliography Includes bibliographical references
Notes Online resource; title from PDF title page (SpringerLink, viewed October 7, 2013)
Subject Superconductivity.
Graphene.
Nanotubes.
Genre/Form Academic theses.
Form Electronic book
ISBN 9783319011103 (electronic bk.)
3319011103 (electronic bk.)