J. Phys. Colloques 49 (1988) C8-807-C8-808
NEW ASPECTS OF THE PHASE DIAGRAM OF THE FIELD INDUCED SPIN DENSITY WAVES IN (TMTSF)2 ClO4G. Faini, F. Pesty et P. Garoche
Laboratoire de Physique des Solides, Bât. 510, Université Paris Sud, 91405 Orsay, France
Thermodynamic properties of the field induced spin density waves have been investigated by magnetocalorimetric measurements. In the relaxed state a treelike phase diagram is observed. These new experimental results are discussed in term of fractional quantization of the nesting vector.