Lattice Stability and Magnetic Properties of Quasi-1D Materials: Theory and application to (TMTTF)2 x Compounds
- 1 March 1985
- journal article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals
- Vol. 119 (1) , 287-292
- https://doi.org/10.1080/00268948508075172
Abstract
We investigate the properties of a one-dimensional (ID) half-filled-band electron gas with both electron-electron and electron-phonon interactions. We estimate the variation of ID 2Kf dimerization pseudo-gap Δ as a function of umklapp scattering strength g3H or the correlation gap ΔH. The effect of pressure on the phase diagram is analyzed in connection with the available data on (TMTTF)2X (X=PF6 AsF6 Br.…) compounds.Keywords
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