Tight-Binding study of the electronic and magnetic properties of an L10 ordered FeCu alloy
Daniel Errandonea
Abstract
We have calculated the electronic structure of the tetragonal L10 ordered FeCu by solving self-consistently a tight-binding Hamiltonian for s, p and d electrons. We have found by total energy calculation that this structure is ferromagnetic. In addition, we have determined that the equilibrium ratio between the interlayer and the intralayer lattice parameters is 0.947.
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