We measured the X-ray reflectivity of a Ni(110) crystal over the photon energy range including the 2p absorption edges of Ni. Using circularly polarized X-rays, we observed large variations in the resonant reflectivity according to the relative orientation between sample magnetization and photon helicity. The angular dependence of the dichroism and the use of resonant magnetic reflectivity for drawing hysteresis curves are also discussed.
MAGNETIC EFFECTS ON THE RESONANT X-RAY REFLECTIVITY - CIRCULAR-DICHROISM AT THE 2P EDGES OF NI
IACOBUCCI S
1995
Abstract
We measured the X-ray reflectivity of a Ni(110) crystal over the photon energy range including the 2p absorption edges of Ni. Using circularly polarized X-rays, we observed large variations in the resonant reflectivity according to the relative orientation between sample magnetization and photon helicity. The angular dependence of the dichroism and the use of resonant magnetic reflectivity for drawing hysteresis curves are also discussed.File in questo prodotto:
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