The ferroelectric Mott-Hubbard phase of organic (TMTTF)2X conductors - Archive ouverte HAL
Article Dans Une Revue Physical Review Letters Année : 2001

The ferroelectric Mott-Hubbard phase of organic (TMTTF)2X conductors

Résumé

We present experimental evidences for a ferro-electric transition in the family of quasi one- dimensional conductors (TMTTF)2X. We interpret this new transition in the frame of the combined Mott-Hubbard state taking into account the double action of the spontaneous charge disproportionation on the TMTTF molecular stacks and of the X anionic potentials.

Dates et versions

hal-00002421 , version 1 (26-01-2005)

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Pierre Monceau, F. Ya Nad, Serguei Brazovskii. The ferroelectric Mott-Hubbard phase of organic (TMTTF)2X conductors. Physical Review Letters, 2001, 86, pp.4080-4083. ⟨hal-00002421⟩
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