Bi-polaron condensation induced by doping of charge-density-wave systems
- 10 May 1987
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 20 (13), L229-L233
- https://doi.org/10.1088/0022-3719/20/13/003
Abstract
Electrons (or holes) added to a commensurate charge-density-wave insulator can bind to form bi-polaron states. Bose condensation of these bi-polarons may occur at relatively high temperatures. This mechanism may be relevant for the recently discovered high-Tc superconductors La2-xSrxCuO4.Keywords
This publication has 12 references indexed in Scilit:
- Bulk superconductivity at 36 K inPhysical Review Letters, 1987
- Evidence for superconductivity above 40 K in the La-Ba-Cu-O compound systemPhysical Review Letters, 1987
- Possible highT c superconductivity in the Ba?La?Cu?O systemZeitschrift für Physik B Condensed Matter, 1986
- A Charge-Density-Wave Instability in BaBi
1-
x
Pb
x
O 3 Caused by Strong Electron-Phonon CouplingEurophysics Letters, 1986
- Two-dimensional Hubbard model: Numerical simulation studyPhysical Review B, 1985
- Crystal chemistry and magnetic properties of layered metal oxides possessing the K2NiF4 or related structuresJournal of Solid State Chemistry, 1984
- Real-Space and -Space Electron Pairing inPhysical Review Letters, 1981
- Theory of bipolarons and bipolaronic bandsPhysical Review B, 1981
- Possibility of insulator to superconductor phase transitionJournal de Physique Lettres, 1979
- Über Oxocuprate. XV Zur Kristallstruktur von Seltenerdmetalloxocupraten: La2CuO4, Gd2CuO4Zeitschrift für anorganische und allgemeine Chemie, 1977