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Dielectric function, screening, and plasmons of graphene in the presence of spin-orbit interactions

Scholz, Andreas and Stauber, Tobias and Schliemann, John (2012) Dielectric function, screening, and plasmons of graphene in the presence of spin-orbit interactions. Phys. Rev. B 86, p. 195424.

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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.86.195424


Abstract

We study the dielectric properties of graphene in the presence of Rashba and intrinsic spin-orbit interactions in their most general form, i.e., for arbitrary frequency, wave vector, doping, and spin-orbit coupling (SOC) parameters. The main result consists in the derivation of closed analytical expressions for the imaginary as well as for the real part of the polarization function. Several ...

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Item Type:Article
Date:21 November 2012
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group John Schliemann
Projects:GRK 1570, Elektronische Eigenschaften von Nanostrukturen auf Kohlenstoff-Basis
Identification Number:
ValueType
10.1103/PhysRevB.86.195424DOI
Classification:
NotationType
77.22.ChPACS
71.45.GmPACS
81.05.uePACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Webmaster Grifoni
Deposited On:23 Nov 2012 08:08
Last Modified:13 Mar 2014 19:27
Item ID:26813
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