% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Lounis:204909, author = {Lounis, Samir and dos Santos Dias, Manuel and Schweflinghaus, Benedikt}, title = {{T}ransverse dynamical magnetic susceptibilities from regular static density functional theory: {E}valuation of damping and g shifts of spin excitations}, journal = {Physical review / B}, volume = {91}, number = {10}, issn = {1098-0121}, address = {College Park, Md.}, publisher = {APS}, reportid = {FZJ-2015-05493}, pages = {104420}, year = {2015}, abstract = {The dynamical transverse magnetic Kohn-Sham susceptibility calculated within time-dependent density functional theory shows a fairly linear behavior for a finite energy window. This observation is used to propose a scheme where the computation of this quantity is greatly simplified. Regular simulations based on static density functional theory can be used to extract the dynamical behavior of the magnetic response function. Besides the ability to calculate elegantly damping of magnetic excitations due to electron-hole excitations, we derive along the way useful equations giving the main characteristics of these excitations: effective g factors and the resonance frequencies that can be accessed experimentally using inelastic scanning tunneling spectroscopy or spin-polarized electron energy loss spectroscopy.}, cin = {IAS-1 / PGI-1 / JARA-FIT}, ddc = {530}, cid = {I:(DE-Juel1)IAS-1-20090406 / I:(DE-Juel1)PGI-1-20110106 / $I:(DE-82)080009_20140620$}, pnm = {142 - Controlling Spin-Based Phenomena (POF3-142)}, pid = {G:(DE-HGF)POF3-142}, typ = {PUB:(DE-HGF)16}, UT = {WOS:000352076900006}, doi = {10.1103/PhysRevB.91.104420}, url = {https://juser.fz-juelich.de/record/204909}, }