93 citations · 424 across the 21 of their papers we have counts for
Showing 2002 · cond-mat.str-elShow all
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cond-mat.str-el2002★ 22 cited
Oscillating Solitons Pinned to a Nonmagnetic Impurity in Layered Antiferromagnets
L. A. S. Mól, A. R. Pereira, W. A. Moura-Melo
We argue that an oscillatory motion of impurity-pinned solitons may occur in layered antiferromagnetic compounds. The characteristic frequencies of these modes, that may be detecte…
cond-mat.str-el2002★ 16 cited
Vortices in the presence of a nonmagnetic atom impurity in 2D XY ferromagnets
L. A. S. Mól, A. R. Pereira, A. S. T. Pires
Using a model of nonmagnetic impurity potential, we have examined the behavior of planar vortex solutions in the classical two-dimensional XY ferromagnets in the presence of a spin…