| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-1473 - C8-1474 | |
| DOI | https://doi.org/10.1051/jphyscol:19888677 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-1473-C8-1474
DOI: 10.1051/jphyscol:19888677
1 Faculty of Engineering, Kyushu Institute of Technology, Fukuoka 804, Japan
2 Faculty of Science, Kwansei Gakuin University, Hyogo 662, Japan
3 Faculty of Science, Osaka University, Osaka 560, Japan
J. Phys. Colloques 49 (1988) C8-1473-C8-1474
DOI: 10.1051/jphyscol:19888677
TEMPERATURE DEPENDENT SPIN CORRELATIONS IN AN ORGANIC MAGNET : [DMTzNC]2-[TCNQ]3
S. Takagi1, K. Nakatsu2 et M. Date31 Faculty of Engineering, Kyushu Institute of Technology, Fukuoka 804, Japan
2 Faculty of Science, Kwansei Gakuin University, Hyogo 662, Japan
3 Faculty of Science, Osaka University, Osaka 560, Japan
Abstract
A new organic ion-radial salt, [3,3'-dimethyl-2,2'-thiasolinocyanine]2-[TCNQ]3, is synthesized and the crystallographic and magnetic properties are investigated. In the salt unpaired electrons form spin-pairs below about 200 K while the spin-pairs decouple with increasing temperature and one-dimensional spin correlations appear above about 200 K.