Superfluidity of magnetic bipolarons
Abstract
A theoretical investigation of the superfluidity of magnetic bipolarons in the high-Tc superconductor La2CuO4 is presented. Superconductivity in a quasi-two-dimensional La2CuO4 system is interpreted as the formation of coupled hole pairs due to the addition of impurities on the background of a half-full Hubbard band.
- Publication:
-
Pisma v Zhurnal Eksperimentalnoi i Teoreticheskoi Fiziki
- Pub Date:
- August 1987
- Bibcode:
- 1987PZETF..46..136P
- Keywords:
-
- High Temperature Superconductors;
- Lanthanum Oxides;
- Polarons;
- Superfluidity;
- Copper Oxides;
- Holes (Electron Deficiencies);
- Impurities;
- Pair Production;
- Solid-State Physics