Organic Molecular Soft Ferromagnetism in a Fullerene C 60
- 19 July 1991
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 253 (5017) , 301-302
- https://doi.org/10.1126/science.253.5017.301
Abstract
The properties of an organic molecular ferromagnet [C 60 TDAE 0.86 ; TDAE is tetrakis(dimethylamino)ethylene] with a Curie temperature T c = 16.1 kelvin are described. The ferromagnetic state shows no remanence, and the temperature dependence of the magnetization below T c does not follow the behavior expected of a conventional ferromagnet. These results are interpreted as a reflection of a three-dimensional system leading to a soft ferromagnet.Keywords
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