Dynamical exchange interaction between localized spins out of equilibrium
2010 (English)In: Physical Review B. Condensed Matter and Materials Physics, ISSN 1098-0121, E-ISSN 1550-235X, Vol. 82, no 18, 180411- p.Article in journal (Refereed) Published
The electron mediated exchange interaction between local spins adsorbed on two- dimensional surface is studied under nonequilibrium conditions. The effective spin-spin interaction is found to depend both on the spin polarization of the substrate and the excitation spectrum of the local spins. For spatially anisotropic spin polarization of the substrate, the spatial dependence of the interaction comprise components decaying as sin (2k(F)R)/(2k(F)R) and sin (2k(F)R)/(2k(F)R)(2).
Place, publisher, year, edition, pages
2010. Vol. 82, no 18, 180411- p.
IdentifiersURN: urn:nbn:se:uu:diva-140021DOI: 10.1103/PhysRevB.82.180411ISI: 000284525900002OAI: oai:DiVA.org:uu-140021DiVA: diva2:382912