Low température magnetic susceptibility of quasi one-dimensional conductors
- 1 January 1980
- journal article
- Published by EDP Sciences in Journal de Physique
- Vol. 41 (7) , 639-646
- https://doi.org/10.1051/jphys:01980004107063900
Abstract
We report magnetic susceptibility (χs) data from 2.6 to 300 K for ten quasi one-dimensional organic conductors, most of which obey the law χs = AT-α with α ≃ 0.7 below about 20 K. Results for irradiated TTF-TCNQ and other évidence indicate that such behaviour can occur for a small concentration of unpaired spins at the level of 1 % per molecule. This seems to imply that in such materials there is either a long range interaction between localized spins, or that the spins themselves are only weakly localizedKeywords
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