Evidence for lattice effects at the charge-ordering transition in (TMTTF)2X

High-resolution thermal expansion measurements have been performed for exploring the mysterious "structureless transition" in (TMTTF)2X (X=PF(6) and AsF6), where charge ordering at T(CO) coincides with the onset of ferroelectric order. Particularly distinct lattice effects are found at T(C...

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Veröffentlicht in:	Physical review letters 2008-11, Vol.101 (21), p.216403-216403
Hauptverfasser:	de Souza, M, Foury-Leylekian, P, Moradpour, A, Pouget, J-P, Lang, M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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