| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-1421 - C8-1422 | |
| DOI | https://doi.org/10.1051/jphyscol:19888653 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1421-C8-1422
DOI: 10.1051/jphyscol:19888653
1 SPSRM, 91191 Gif sur Yvette, France
2 29 rue de la Feverie, 91190 Gif sur Yvette, France
3 Centre Paul Pascal, 93405 Talence, France
J. Phys. Colloques 49 (1988) C8-1421-C8-1422
DOI: 10.1051/jphyscol:19888653
SDW VECTOR AND AMPLITUDE IN (TMTTF)2 SbF6 AND (TMTST)2 ClO4 BY NMR AND ANISOTROPY BY EPR
M. Roger1, J. M. Delrieu2, C. Coulon3, R. Laversanne3 et E. Dupart31 SPSRM, 91191 Gif sur Yvette, France
2 29 rue de la Feverie, 91190 Gif sur Yvette, France
3 Centre Paul Pascal, 93405 Talence, France
Abstract
By NMR, the nesting vector Q and amplitude d of the SDW state in the organic conductors with sulfur (TMTTF)2 SbF6 and selenium (TMTST)2 ClO4 are respectively Q = -0.05b* and 0.12b* and d = 0.18 and 0.12 µB. By EPR the, up to this date, unknown orientation of easy axis has been determined toward crystal axis a in agreement with the theory of anisotropy.