Phys. Rev. Lett. 76, 3208–3211 (1996)

Spin Polarization and Magnetic Circular Dichroism in Photoemission from the 2p Core Level of Ferromagnetic Ni

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J. G. Menchero
Department of Physics, University of California at Berkeley, Berkeley, California 94720-7300
and Materials Sciences Division, Lawrence Berkeley Laboratory, University of California, Berkeley, California 94720

Received 1 June 1995; published in the issue dated 22 April 1996

Spin polarization and magnetic circular dichroism are calculated for angle-resolved photoemission from the 2 p core of ferromagnetic Ni. Spin-polarized spectra are found to be in excellent agreement with experimental results. Final-state many-body effects are calculated within a periodic-small-cluster scheme. Numerical estimates of the degree of hybridization in the final states are reported, and the spin polarization of the spectrum is explained. The calculated magnetic circular dichroism spectrum exhibits significant strength only in the satellite region.

URL:

http://link.aps.org/doi/10.1103/PhysRevLett.76.3208

DOI:

10.1103/PhysRevLett.76.3208

PACS:

75.25.+z, 75.30.Et, 78.20.Ls, 79.60.Bm

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Phys. Rev. Lett. 76, 3208–3211 (1996)

Spin Polarization and Magnetic Circular Dichroism in Photoemission from the 2p Core Level of Ferromagnetic Ni

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