Article Dans Une Revue Synthetic Metals Année : 1999

Charge localization in [(TMTTF)0.5(TMTSF)0.5]2ReO4: a pressure study

S. Tomic
  • Fonction : Auteur
D. Jérome

Résumé

A pressure study of the transport properties in the solid solution [(TMTTF)0.5(TMTSF)0.5]2ReO4 with the aim to explore different sources of the charge localization is presented. A pressure independent on-site 4kF potential (besides the bond contribution) weakens in the (0, 1/2 , 1/2 ) anion ordered phase independent of the long range alternate molecular order. The strength of 4kF site energy is estimated to be 200 K, while it amounts to only 50 K when the molecular order is not present.

Dates et versions

hal-04944486 , version 1 (13-02-2025)

Identifiants

Citer

S. Tomic, P. Auban-Senzier, D. Jérome. Charge localization in [(TMTTF)0.5(TMTSF)0.5]2ReO4: a pressure study. Synthetic Metals, 1999, 103 (1-3), pp.2197-2198. ⟨10.1016/S0379-6779(98)00899-6⟩. ⟨hal-04944486⟩
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