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cond-mat.str-el2010★ 3 cited
Transport properties of a spin-1/2 Heisenberg chain with an embedded spin-S impurity
A. Metavitsiadis
The finite temperature transport properties of a spin-1/2 anisotropic Heisenberg chain with an embedded spin-S impurity are studied. Using primarily numerical diagonalization techn…
cond-mat.str-el2010★ 16 cited
Thermal transport in a spin-1/2 Heisenberg chain coupled to a (non) magnetic impurity
A. Metavitsiadis, X. Zotos, O. S. Barišić +1
We explore the effect of a (non) magnetic impurity on the thermal transport of the spin-1/2 Heisenberg chain model. This unique system allows to probe Kondo-type phenomena in a pro…