212 citations · 1.4k across the 38 of their papers we have counts for
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cond-mat.stat-mech1999★ 10 cited
Low-energy excitations of spin-Peierls chains with modified bond-impurities
D. Augier, J. Riera, D. Poilblanc
The introduction of modified bond-defects in spin-Peierls systems is investigated in a model of antiferromagnetic Heisenberg spin chains coupled to adiabatic phonons. Generically,…
cond-mat.str-el1999★ 24 cited
Antiferromagnetism in doped anisotropic two-dimensional spin-Peierls systems
A. Dobry, P. Hansen, J. Riera +2
We study the formation of antiferromagnetic correlations induced by impurity doping in anisotropic two-dimensional spin-Peierls systems. Using a mean-field approximation to deal wi…