Anion Ordering and Atomic Vibrations in (TMTSF)2ClO4
- 1 March 1985
- journal article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals
- Vol. 119 (1) , 251-255
- https://doi.org/10.1080/00268948508075166
Abstract
We report the first observation of the specific heat anomaly associated with anion ordering in (TMTSF)2ClO4. The phase transition analyse reveals a configuration entropy R Log (2) which can be reduced by 20% on fast cooled sample. The low temperature lattice specific-heat deviate strongly from the prediction of a 3D debye model.Keywords
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