| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-2193 - C8-2194 | |
| DOI | https://doi.org/10.1051/jphyscol:19888984 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-2193-C8-2194
DOI: 10.1051/jphyscol:19888984
1 Laboratoire de Physique des Solides, CNRS, 92195 Meudon, France
2 Laboratoire de Magnétisme, CNRS, 92195 Meudon, France
J. Phys. Colloques 49 (1988) C8-2193-C8-2194
DOI: 10.1051/jphyscol:19888984
HIGH TEMPERATURE SUPERCONDUCTIVITY IN Bi-Sm-Sr-Ca-Cu-O
M. Rateau1, H. Pankowska1, C. Vard1, O. Gorochov1, R. Suryanarayanan1 et G. T. Bhandage21 Laboratoire de Physique des Solides, CNRS, 92195 Meudon, France
2 Laboratoire de Magnétisme, CNRS, 92195 Meudon, France
Abstract
X-ray diffraction, resistivity and magnetic susceptibility for BiSrCaCuO (2224) system and 10 % Sm substituted for Bi in (2223) system are reported. The high temperature transition at 110 K disappears when Sm is substituted while there is no major change in the lattice parameters. The possible role of Bi-O planes in the superconducting mechanism in this system is indicated.