Email this article On the spectral function of carriers in the pseudogap state
- Authors: Belemuk A.M.1, Barabanov A.F.1
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Affiliations:
- Institute of High-Pressure Physics
- Issue: Vol 123, No 3 (2016)
- Pages: 470-480
- Section: Electronic Properties of Solid
- URL: https://journals.rcsi.science/1063-7761/article/view/190694
- DOI: https://doi.org/10.1134/S1063776116070141
- ID: 190694
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Abstract
We consider the evolution of the spectral function of charge carriers for a 2D Kondo lattice depending on the parameters of the model. A self-consistent solution is obtained for the spectral function using the formalism of irreducible Green’s functions. In the low doping level regime, the behavior of the spectral function exhibits suppression of the spectral weight of carriers in the low-frequency range, which is typical of the pseudogap state.
About the authors
A. M. Belemuk
Institute of High-Pressure Physics
Email: abarab@bk.ru
Russian Federation, Troitsk, Moscow, 142190
A. F. Barabanov
Institute of High-Pressure Physics
Author for correspondence.
Email: abarab@bk.ru
Russian Federation, Troitsk, Moscow, 142190
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