Antiferromagnetic fluctuations in the superconducting phase of low- and high-temperature superconductors
Abstract
Description
Based on recent experimental results for electron-doped cuprate oxides and ferromagnetic superconductors, it is shown that antiferromagnetic fluctuations always develop in the superconducting phase of both low- and high-temperature superconductors. The relation between the magnitude of the antiferromagnetic pseudogap and the characteristic temperature of the antiferromagnetic pseudogap opening is obtained. The characteristic temperature of the antiferromagnetic pseudogap opening for metal superconductors is estimated.
10 pages, REVTeX, Note on hole-doped cuprate superconductors added
10 pages, REVTeX, Note on hole-doped cuprate superconductors added