TY  - JOUR
AU  - Graulich, Dominik
AU  - Krieft, Jan
AU  - Moskaltsova, Anastasiia
AU  - Demir, Johannes
AU  - Peters, Tobias
AU  - Pohlmann, Tobias
AU  - Bertram, Florian
AU  - Wollschlaeger, Joachim
AU  - Linares Mardegan, Jose Renato
AU  - Francoual, Sonia
AU  - Kuschel, Timo
TI  - Quantitative comparison of the magnetic proximity effect in Pt detected by XRMR and XMCD
JO  - Applied physics letters
VL  - 118
IS  - 1
SN  - 1077-3118
CY  - Melville, NY
PB  - American Inst. of Physics
M1  - PUBDB-2021-00182
SP  - 012407
PY  - 2021
AB  - X-ray resonant magnetic reflectivity (XRMR) allows for the simultaneous measurement of structural, optical, and magneto-optic properties and depth profiles of a variety of thin film samples. However, a same-beamtime same-sample systematic quantitative comparison of the magnetic properties observed using XRMR and x-ray magnetic circular dichroism (XMCD) is still pending. Here, the XRMR results (Pt L3 absorption edge) for the magnetic proximity effect in Pt deposited on the two different ferromagnetic materials Fe and Co33Fe67 are compared with quantitatively analyzed XMCD results. The obtained results are in very good quantitative agreement between the absorption-based (XMCD) and reflectivity-based (XRMR) techniques, taking into account an ab initio calculated magneto-optic conversion factor for the XRMR analysis. Thus, it is shown that XRMR provides quantitative reliable spin depth profiles important for spintronic and spin caloritronic transport phenomena at this type of magnetic interfaces.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000608108700001
DO  - DOI:10.1063/5.0032584
UR  - https://bib-pubdb1.desy.de/record/453791
ER  -