Low Temperature Physics: 32, 819 (2006); https://doi.org/10.1063/1.2219503 (5 pages)
Fizika Nizkikh Temperatur: Volume 32, Number 8-9 (August 2006), p. 1078-1084    ( to contents , go back )

Pseudogap effects in strong correlated electronic systems

L.A. Boyarsky

Novosibirsk state university, street. Pirogova, 2, Novosibirsk, 630090, Russia
E-mail: boy@che.nsk.su
pos Анотація:

Received December 26, 2005, revised February 7, 2006

Abstract

The paper reviews preudogap effects in electronic spectra of strong correlated systems. It is suggested that these effects are associated with the idea of Friedel virtual levels.

PACS:
71.27.+a - Strongly correlated electron systems; heavy fermions
74.72.-h - Cuprate superconductors (high-Tc and insulating parent compounds)

Key words: pseudogap, strong correlated systems, cuprates.

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