| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
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|
|---|---|---|
| Page(s) | C8-835 - C8-836 | |
| DOI | https://doi.org/10.1051/jphyscol:19888376 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-835-C8-836
DOI: 10.1051/jphyscol:19888376
1 Institut Charles Sadron (CNRS-ULP), 6 rue Boussingault, 67083 Strasbourg, France
2 Laboratoire Louis Néel, C.N.R.S., BP 166 X, 38042 Grenoble Cedex, France
J. Phys. Colloques 49 (1988) C8-835-C8-836
DOI: 10.1051/jphyscol:19888376
FERROMAGNETIC COUPLING IN THE LITHIUM PHTHALOCYANINE NEUTRAL π-RADICAL
Ph. Turek1, M. Moussavi1, J.-J. André1 et G. Fillion21 Institut Charles Sadron (CNRS-ULP), 6 rue Boussingault, 67083 Strasbourg, France
2 Laboratoire Louis Néel, C.N.R.S., BP 166 X, 38042 Grenoble Cedex, France
Abstract
Residual molecular dioxygen is shown to be responsible of a net ferromagnetic alignment of the neighbouring lithium phthalocyanine π-radicals. The consecutive localization of the spin system is characterized by a drastic broadening of the EPR absorption line.