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Spin-dependent transport in graphene nanostructures

Bundesmann, Jan (2014) Spin-dependent transport in graphene nanostructures. Dissertationsreihe der Fakultät für Physik der Universität Regensburg 42, PhD, Universität Regensburg.

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Date of publication of this fulltext: 07 Nov 2014 15:52

Abstract (English)

Graphene, a two-dimensional material consisting of carbon atoms arranged in a honeycomb lattice, has become famous for the evidence that its electronic structure approximately corresponds to the one of massless Dirac fermions. However, in order to correctly describe graphene, the spin, which plays an essential role in the physics of Dirac fermions, has to be replaced by the so-called pseudospin, ...

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Translation of the abstract (German)

Graphen, ein zweidimensionales Material aus Kohlenstoffatomen, die in einem Bienenwabengitter angeordnet sind, ist durch den Nachweis berühmt geworden, dass seine elektronische Struktur näherungsweise der masseloser Dirac-Fermionen entspricht. Der Spin, der eine essentielle Rolle in der Physik von Dirac Fermionen spielt, muss jedoch, um Graphen korrekt zu beschreiben, durch den sog. Pseudospin ...

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Item type:Thesis of the University of Regensburg (PhD)
Series of the University of Regensburg:Dissertationsreihe der Fakultät für Physik der Universität Regensburg
Date:7 November 2014
Referee:Prof. Dr. Klaus Richter
Date of exam:4 June 2014
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen (Dissertationen und Forschungsdaten), GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
Interdisciplinary Subject Network:Not selected
Research groups and research centres:Not selected
Keywords:graphene, spin, spintronics, numerics, magnetism, hubbard, adatoms, spin-orbit coupling, Rashba, Sherman
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:30937
Owner only: item control page

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