5 citations · 12 across the 7 of their papers we have counts for
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Extended Landau--Lifshitz equation for nanomagnets: a path-integral derivation of surface-induced magnetization nutation
H. Kachkachi, P. Thibaudeau
An effective dynamical equation for the magnetization of a nanomagnet with surface anisotropy is derived from an atomistic spin Hamiltonian using the spin coherent-state path integ…
Probing magneto-elastic phenomena through an effective spin-bath coupling model
Thomas Nussle, Pascal Thibaudeau, Stam Nicolis
A phenomenological model is constructed, that captures the effects of coupling magnetic and elastic degrees of freedom, in the presence of external, stochastic perturbations, in te…
A group action principle for Nambu dynamics of spin degrees of freedom
Stam Nicolis, Pascal Thibaudeau, Thomas Nussle
We describe a formulation of the group action principle, for linear Nambu flows, that explicitly takes into account all the defining properties of Nambu mechanics and illustrate it…
Coupling magneto-elastic Lagrangians to spin transfer torque sources
Thomas Nussle, Pascal Thibaudeau, Stam Nicolis
The consequences of coupling magnetic and elastic degrees of freedom, where spins and deformations are carried by point-like objects subject to local interactions, are studied, the…
Nambu mechanics for stochastic magnetization dynamics
Pascal Thibaudeau, Thomas Nussle, Stam Nicolis
The Landau-Lifshitz-Gilbert (LLG) equation describes the dynamics of a damped magnetization vector that can be understood as a generalization of Larmor spin precession. The LLG equ…