2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/28427Effects of the intrachain dimerization and the interchain one-particle hopping, $t_{b}$, in a quasi-one-dimensional dimerized chain system at quarter filling have been studied, based on the perturbative renormalization group (PRG) approach. Based on the results, we discuss difference in the low-energy properties between TMTTF and TMTSF compounds.3 pages, 2 eps figures, submitted to Synthetic Metals, proceedings of International Conference on Synthetic Metals, 1998, Montpellier, FranceStrongly Correlated Electronstext