@article {15377,
	title = {Analytical Description of Quasi-Random Magnetization Relaxation to Equilibrium},
	journal = {Magnetics, IEEE Transactions on},
	volume = {45},
	year = {2009},
	month = {2009/11//},
	pages = {5224 - 5227},
	abstract = {The Landau-Lifshitz (LL) dynamics of a uniformly magnetized particle is considered. The LL equation is written in the form of a Hamiltonian perturbed dynamical system. By using suitable averaging technique, the equation for the slow dynamics of the energy is derived. The averaging technique breaks up in the case of separatrix crossing. It is shown that, in the limit of small damping, the separatrix crossing can be described by using a probabilistic approach.},
	keywords = {approach;quasirandom, crossing;uniformly, dynamical, dynamics;averaging, Hamiltonian, magnetization, magnetized, particle;magnetic, particles;magnetic, perturbed, relaxation;magnetisation;probability;, relaxation;separatrix, system;Landau-Lifshitz, technique;damping;probabilistic},
	isbn = {0018-9464},
	doi = {10.1109/TMAG.2009.2031067},
	author = {Serpico,C. and d{\textquoteright}Aquino,M. and Bertotti,G. and Mayergoyz, Issak D}
}
@article {15391,
	title = {Nonlinear Resonant and Chaotic Dynamics in Microwave Assisted Magnetization Switching},
	journal = {Magnetics, IEEE Transactions on},
	volume = {45},
	year = {2009},
	month = {2009/10//},
	pages = {3950 - 3953},
	abstract = {The switching process of a uniformly magnetized magnetic nanoparticle is considered. The particle is subject to applied fields having both dc and linearly-polarized radio-frequency (RF) components. The possibility of using the RF power to obtain a reduced coercivity of the particle is related to the onset of chaotic magnetization dynamics for moderately low values of the RF field amplitude. Perturbation technique for the evaluation of the reduced coercive field is developed and applied to the microwave assisted switching of the particle. Numerical simulations confirm the predictions of the theory.},
	keywords = {amplitude;chaotic, components;magnetic, dynamical, dynamics;coercive, dynamics;numerical, field, field;coercivity;linearly-polarized, force;magnetic, magnetization, nanoparticle;microwave-assisted, particles;magnetic, radiofrequency, resonant, RF, simulations;perturbation, switching;nanoparticles;nonlinear, switching;nonlinear, systems;perturbation, technique;chaos;coercive, theory;},
	isbn = {0018-9464},
	doi = {10.1109/TMAG.2009.2023242},
	author = {d{\textquoteright}Aquino,M. and Serpico,C. and Bertotti,G. and Mayergoyz, Issak D and Bonin,R.}
}
