activity
20052011
most citedSpin Orbit Coupling and Spin Waves in Ultrathin Ferromagnets: The Spin Wave Rashba Effect

92 citations · 262 across the 8 of their papers we have counts for

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Showing 2010Show all

5 papers · 1 filter

cond-mat.mes-hall2010

Itinerant Nature of Atom-Magnetization Excitation by Tunneling Electrons

Alexander Ako Khajetoorians, Samir Lounis, Bruno Chilian +5

We have performed single-atom magnetization curve (SAMC) measurements and inelastic scanning tunneling spectroscopy (ISTS) on individual Fe atoms on a Cu(111) surface. The SAMCs sh…

cond-mat.mes-hall2010★ 57 cited

Theory of Local Dynamical Magnetic Susceptibilities from the Korringa-Kohn-Rostoker Green Function Method

S. Lounis, A. T. Costa, R. B. Muniz +1

Within the framework of time-dependent density functional theory combined with the Korringa-Kohn-Rostoker Green function formalism, we present a real space methodology to investiga…

cond-mat.mtrl-sci2010★ 58 cited

Dynamical magnetic excitations of nanostructures from first-principles

S. Lounis, A. T. Costa, R. B. Muniz +1

Within time-dependent density functional theory, combined with the Korringa-Kohn-Rostoker Green functions, we devise a real space method to investigate spin dynamics. Our scheme en…

cond-mat.mes-hall2010★ 92 cited

Spin Orbit Coupling and Spin Waves in Ultrathin Ferromagnets: The Spin Wave Rashba Effect

A. T. Costa, R. B. Muniz, S. Lounis +2

We present theoretical studies of the influence of spin orbit coupling on the spin wave excitations of the Fe monolayer and bilayer on the W(110) surface. The Dzyaloshinskii-Moriya…

cond-mat.mes-hall2010★ 18 cited

Carbon nanotube: a low-loss spin-current waveguide

F. S. M. Guimarães, D. F. Kirwan, A. T. Costa +3

We demonstrate with a quantum-mechanical approach that carbon nanotubes are excellent spin-current waveguides and are able to carry information stored in a precessing magnetic mome…