Daniel J. Coady, Amanda C. Engler, et al.
ACS Macro Letters
Angle-resolved photoelectron spectroscopy using synchrotron radiation has been used to determine energy band dispersions along the ΓKX and ΓX directions in nickel. A detailed picture of spin-dependent energy levels and band topology around the symmetry point X has been derived. We have measured the exchange splitting for different band symmetries and find the splitting for the X2-S4 band along (110) to be 0.17 eV. For the X5-S3 band we find a splitting of 0.33 eV which is in close agreement with the value found earlier for the Σ2 band. This can be explained by different self-energy corrections for t2g and eg-type states respectively. Our values for the energy positions (inverse lifetimes) are the following: X2↓ = -0.04 eV (0.08 eV, X2↑ = -0.24 eV (0.19 eV), X5↑ = -0.11 eV. © 1981.
Daniel J. Coady, Amanda C. Engler, et al.
ACS Macro Letters
J.V. Harzer, B. Hillebrands, et al.
Journal of Magnetism and Magnetic Materials
William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
Arvind Kumar, Jeffrey J. Welser, et al.
MRS Spring 2000