The electronic structure of nickel-iron alloys
- 1 June 1982
- journal article
- Published by IOP Publishing in Journal of Physics F: Metal Physics
- Vol. 12 (6) , 1203-1207
- https://doi.org/10.1088/0305-4608/12/6/019
Abstract
Calculations of the effect of electron-magnon interactions on the electronic structure of nickel are extended to nickel-iron alloys by varying the electron concentration. A realistic tight-binding d band is used and the Coulomb interaction parameter is fixed at the value determined for pure Ni. It is found that the strongly ferromagnetic state, in which the majority-spin d band is full, becomes unstable at about 50% Fe, thus explaining the observed deviation from the Slater-Pauling curve.Keywords
This publication has 13 references indexed in Scilit:
- Ni-band self-energy beyond the low-density limitPhysical Review B, 1981
- Calculations of the dynamic susceptibility of nickel and ironPhysical Review B, 1980
- Quasi-particle energies and two-hole XPS satellite in NiSolid State Communications, 1980
- Experimental Exchange-Split Energy-Band Dispersions for Fe, Co, and NiPhysical Review Letters, 1980
- Effect of Self-Energy Corrections on the Valence-Band Photoemission Spectra of NiPhysical Review Letters, 1979
- Stiffness constant of weak ferromagnetic Ni-based alloys. Low-temperature measurements in Ni:V, Ni:Mo, Ni:Ru, Ni:Cr: Interpretation within RPA-CPA theoriesJournal of Physics F: Metal Physics, 1978
- Electron-magnon interactions in itinerant ferromagnetism. I. Formal theoryJournal of Physics F: Metal Physics, 1973
- Calculation of Electronic Structure of Ni Base fcc Ferromagnetic Alloys in the Coherent Potential ApproximationJournal of the Physics Society Japan, 1972
- On the Numerical Calculation of the Density of States and Related PropertiesPhysica Status Solidi (b), 1972
- Interpolation Scheme for Band Structure of Noble and Transition Metals: Ferromagnetism and Neutron Diffraction in NiPhysical Review B, 1966