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Open AccessArticle

RKKY Interaction in Graphene at Finite Temperature

by 1,2
1
Jack and Pearl Resnick Institute, Department of Physics, Bar-Ilan University, Ramat-Gan 52900, Israel
2
Max-Planck-Institut fur Physik komplexer Systeme, 01187 Dresden, Germany
Received: 27 February 2019 / Revised: 22 March 2019 / Accepted: 26 March 2019 / Published: 31 March 2019
In our publication from eight years ago (Kogan, E. 2011, vol. 84, p. 115119), we calculated Ruderman-Kittel-Kasuya-Yosida (RKKY) interaction between two magnetic impurities adsorbed on graphene at zero temperature. We show in this short paper that the approach based on Matsubara formalism and perturbation theory for the thermodynamic potential in the imaginary time and coordinate representation which was used then, can be easily generalized, and calculate RKKY interaction between the magnetic impurities at finite temperature. View Full-Text
Keywords: graphene; RKKY interaction; Matsubara Green’s functions graphene; RKKY interaction; Matsubara Green’s functions
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MDPI and ACS Style

Kogan, E. RKKY Interaction in Graphene at Finite Temperature. C 2019, 5, 14. https://doi.org/10.3390/c5020014

AMA Style

Kogan E. RKKY Interaction in Graphene at Finite Temperature. C. 2019; 5(2):14. https://doi.org/10.3390/c5020014

Chicago/Turabian Style

Kogan, Eugene. 2019. "RKKY Interaction in Graphene at Finite Temperature" C 5, no. 2: 14. https://doi.org/10.3390/c5020014

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