J.C. Marinace
JES
The oxide superconductors La2-xSrxCuO4 and YBa2Cu3O6.5+y are treated as strongly correlated electron systems consisting of Cu ions with an on-site electron-electron interaction U of order 10 eV interacting via oxygen bands. Pairing occurs via scattering of quasiparticles into the two-particle resonance at energy U. The model is expressed in a slave-boson formalism and solved in mean field. The results explain the observed scaling of Tc with hole concentration and are consistent with other data. © 1987 The American Physical Society.
J.C. Marinace
JES
S. Cohen, T.O. Sedgwick, et al.
MRS Proceedings 1983
O.F. Schirmer, W. Berlinger, et al.
Solid State Communications
H.D. Dulman, R.H. Pantell, et al.
Physical Review B