Non-Fermi behavior of the disorder electronic system
C. P. Moca, I. Tifrea, M. Crisan
Abstract
We showed that an electronic system with weak disorder considered in the finite-charge infinite U Hubbard model can present a non-Fermi behavior. The imaginary pert of the self-energy has been calculated and a linear temperature dependence was obtained. This result is in agreement with the non-Fermi behavior observed at the insulator-metal crossover in La2-xSrxCuO4.
Create a lesson
Related papers
SrMn2Ge2: A metallic system with anomalous magnetotransport properties
A. van der Spuy, R. Warmbier, A. M. Strydom et al.
Hidden Triakontadipole Order in the Triangular-Lattice Magnet CeMgAl11O19
Yu-Bo Liu, Yuan Gao, Zhen Ma et al.
Closed- and open-system characterization of the Yukawa-SYK model in real time
Alex Windey, Christian H. Johansen, Philipp Hauke et al.
Small-data physics-informed ML model for magnetic exchange based on chemical composition and structure
Brice Kengni Zanguim, Thibaut Véry, Marie-Bernadette Lepetit
Thermodynamic Evidence for Multiple Field-Induced Phases in an Anisotropic Kagome Antiferromagnet
M. Schuchard, Q. Barthélemy, C. Marcenat et al.
Spin-orbit-locked symmetry and the stability of the triangular Dirac spin liquid in the ytterbium delafossites
Yasir Iqbal