Magnetic anisotropy energy and the anisotropy of the orbital moment of Ni in Ni/Pt multilayers

@article{ ISI:000086597400015,
Author = {Wilhelm, F and Poulopoulos, P and Srivastava, P and Wende, H and Farle,
   M and Baberschke, K and Angelakeris, M and Flevaris, NK and Grange, W
   and Kappler, JP and Ghiringhelli, G and Brookes, NB},
Title = {{Magnetic anisotropy energy and the anisotropy of the orbital moment of
   Ni in Ni/Pt multilayers}},
Journal = {{PHYSICAL REVIEW B}},
Year = {{2000}},
Volume = {{61}},
Number = {{13}},
Pages = {{8647-8650}},
Month = {{APR 1}},
Abstract = {{Angular-dependent x-ray magnetic circular dichroism experiments are
   performed on Ni/Pt multilayers at the Ni L-2,L-3 edges under magnetic
   fields up to 50 kG at a temperature of 10 K. By rotating the applied
   field away from the easy axis a decrease of the ratio of the
   orbital-to-spin magnetic moment mu(L)/ mu(S) Of Ni is observed for
   perpendicularly magnetized Ni/Pt layers which show considerable magnetic
   anisotropy energy (approximate to 20 mu eV/atom). Saturation effects in
   the recorded spectra, depending on both the thicknesses of Ni and Pt,
   are shown to lead into erroneous conclusions in the determination of
   mu(L)/mu(S) and they have to be considered in the analysis. An
   anisotropy of the Ni-orbital moment Delta mu(L) as large as 22% of
   mu(L) is determined. Delta mu(L) is demonstrated to be the origin of the
   magnetic anisotropy energy of 3d ferromagnetic elements.}},
Publisher = {{AMER PHYSICAL SOC}},
Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}},
Type = {{Article}},
Language = {{English}},
Affiliation = {{Poulopoulos, P (Corresponding Author), Free Univ Berlin, Inst Expt Phys, Arnimallee 14, D-14195 Berlin, Germany.
   Free Univ Berlin, Inst Expt Phys, D-14195 Berlin, Germany.
   Aristotelian Univ Salonika, Dept Phys, GR-54006 Salonika, Greece.
   Inst Phys & Chim Mat Strasbourg, F-67037 Strasbourg, France.
   European Synchrotron Radiat Facil, F-38043 Grenoble, France.}},
DOI = {{10.1103/PhysRevB.61.8647}},
ISSN = {{2469-9950}},
EISSN = {{2469-9969}},
Keywords-Plus = {{RAY CIRCULAR-DICHROISM; MAGNETOCRYSTALLINE ANISOTROPY; THIN-FILMS;
   PERPENDICULAR ANISOTROPY; MICROSCOPIC ORIGIN; CO; MAGNETOSTRICTION; IRON}},
Research-Areas = {{Materials Science; Physics}},
Web-of-Science-Categories  = {{Materials Science, Multidisciplinary; Physics, Applied; Physics,
   Condensed Matter}},
Author-Email = {{babgroup@physik.fu-berlin.de}},
ResearcherID-Numbers = {{Farle, Michael/S-5432-2019
   Brookes, Nicholas B/C-6718-2019
   Angelakeris, Mavroidis/I-2419-2015
   Wende, Heiko/J-8505-2012
   Ghiringhelli, Giacomo/D-1159-2014
   }},
ORCID-Numbers = {{Farle, Michael/0000-0002-1864-3261
   Brookes, Nicholas B/0000-0002-1342-9530
   Wende, Heiko/0000-0001-8395-3541
   Ghiringhelli, Giacomo/0000-0003-0867-7748
   ANGELAKERIS, MAKIS/0000-0001-9109-0221
   Poulopoulos, Panagiotis/0000-0001-6733-5129}},
Number-of-Cited-References = {{31}},
Times-Cited = {{41}},
Usage-Count-Last-180-days = {{0}},
Usage-Count-Since-2013 = {{2}},
Journal-ISO = {{Phys. Rev. B}},
Doc-Delivery-Number = {{306LD}},
Unique-ID = {{ISI:000086597400015}},
DA = {{2020-12-22}},
}