| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-401 - C8-402 | |
| DOI | https://doi.org/10.1051/jphyscol:19888182 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-401-C8-402
DOI: 10.1051/jphyscol:19888182
1 also at I.L.L., 156X, 38042 Grenoble Cedex, France
2 Laboratoire de Cristallographie CNRS, associé à l'Université J. Fourier, Grenoble 1, 166X, 38042 Grenoble Cedex, France
3 C.R.T.B.T., CNRS, 166X, 38042 Grenoble Cedex, France
4 L.M.G.P., ENSPG, BP 46, 38042 St Martin d'Hères, France
5 AT & Bell Laboratories, Murray Hill, N.J. 07974, U.S.A.
6 also at AT & Bell Laboratories, Murray Hill, N.J. 07974, U.S.A.
J. Phys. Colloques 49 (1988) C8-401-C8-402
DOI: 10.1051/jphyscol:19888182
MAGNETIC STRUCTURES AND SUPERCONDUCTIVITY IN (Sn1-xErx) (1) Er (2)4 Rh6Sn18 WITH x = 0, 0.42 AND 0.61
P. Bordet1, J. L. Hodeau2, P. Wolfers2, J. L. Raggazoni1, J. L. Génicon3, R. Tournier3, P. Chaudouet4, F. Weiss4, G. Espinosa5 et M. Marezio61 also at I.L.L., 156X, 38042 Grenoble Cedex, France
2 Laboratoire de Cristallographie CNRS, associé à l'Université J. Fourier, Grenoble 1, 166X, 38042 Grenoble Cedex, France
3 C.R.T.B.T., CNRS, 166X, 38042 Grenoble Cedex, France
4 L.M.G.P., ENSPG, BP 46, 38042 St Martin d'Hères, France
5 AT & Bell Laboratories, Murray Hill, N.J. 07974, U.S.A.
6 also at AT & Bell Laboratories, Murray Hill, N.J. 07974, U.S.A.
Abstract
The superconducting and magnetic states exhibited by the title compounds are investigated by low temperature a.c. susceptibility and neutron diffraction measurements. The coherence length of the magnetic short range order is shown to be of drastic importance for the coexistence of both states.