Magneto-Optical Functions at the 3p resonances of Fe, Co, and Ni: Ab-initio description and experiment

Autor:	Willems, F., Sharma, S., Schmising, C. v. Korff, Dewhurst, J. K., Salemi, L., Schick, D., Hessing, P., Strüber, C., Engel, W. D., Eisebitt, S.
Rok vydání:	2018
Předmět:	Condensed Matter - Materials Science
Zdroj:	Phys. Rev. Lett. 122, 217202 (2019)
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevLett.122.217202
Popis:	We present theoretical and experimental data on the magneto-optical contributions to the complex refractive index in the extreme ultraviolet (XUV) range covering the 3p resonances of Fe, Co, and Ni. Comparing the spectra from density functional theory with magnetic circular dichroism measurements we find that many body corrections and local field efects are of crucial importance for accurate description of the spectra. Our results are relevant for the application of static XUV spectroscopy for multi element magnetic systems as well as for the investigation of ultrafast magnetization dynamics. Comment: 14 pages, 6 figures, incl. supplementary material
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1812.06703 Zobrazit plný text záznamu View this record from Arxiv