Pseudogap formation in the symmetric Anderson lattice model
نویسندگان
چکیده
منابع مشابه
Pseudogap formation in the symmetric Anderson lattice model.
We present self-consistent calculations for the self-energy and magnetic susceptibility of the 2D and 3D symmetric Anderson lattice Hamiltonian, in the fluctuation exchange approximation. At high temperatures, strong f-electron scattering leads to broad quasiparticle spectral functions, a reduced quasi-particle band gap, and a metallic density of states. As the temperature is lowered, the spect...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 1994
ISSN: 0163-1829,1095-3795
DOI: 10.1103/physrevb.50.7304