Origin of the X-ray magnetic circular dichroism at the L-edges of the rare-earths in RxR1−x′Al2 systems

Chaboy, J.; Laguna-Marco, M.Á.; Piquer, C.; Boada, R.; Plugaru, N.; Maruyama, H.; Kawamura, N.

doi:10.1107/S0909049509009807

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Figure 4
(a) Comparison of the XMCD spectra recorded at T = 50 K at the Gd L₂-edge in the case of GdAl₂ (black, filled circles), the Gd_0.5 $[R_{0.5}^{\,\prime}]$ Al₂ compounds with R′ = Er (blue, open squares), Ho (green, filled squares), Dy (red, open circles), and in Gd_0.75Lu_0.25Al₂ (dark green, open triangles). (b) Comparison of the XMCD spectra recorded at T = 50 K at the Gd L₂-edge in the Gd_0.5 $[R_{0.5}^{\,\prime}]$ Al₂ compounds after subtracting the XMCD of the GdAl₂ one: R′ = Er (blue, open squares), Ho (green, filled squares), Dy (red, open circles), and in Gd_0.75Lu_0.25Al₂ (black, filled circles). This figure is in colour in the electronic version of this paper.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 16| Part 3| April 2009| Pages 405-412

doi:10.1107/S0909049509009807

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