Skyrmions with Attractive Interactions in an Ultrathin Magnetic Film

Volume: 117, Issue: 15
Published: Oct 7, 2016
Abstract
We determined the parameters of a classical spin Hamiltonian describing an Fe monolayer on Pd(111) surface with a Pt_{1-x}Ir_{x} alloy overlayer from ab initio calculations. While the ground state of the system is ferromagnetic for x=0.00, it becomes a spin spiral state as Ir is intermixed into the overlayer. Although the Dzyaloshinsky-Moriya interaction is present in the system, we will demonstrate that the frustrated isotropic exchange...
Paper Details
Title
Skyrmions with Attractive Interactions in an Ultrathin Magnetic Film
Published Date
Oct 7, 2016
Volume
117
Issue
15
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