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Magnetic field evolution and equilibrium configurations in neutron star cores: the effect of ambipolar diffusion
(Oxford University Press, 2017)
As another step towards understanding the long-term evolution of the magnetic field in neutron stars, we provide the first simulations of ambipolar diffusion in a spherical star. Restricting ourselves to axial symmetry, ...
Equilibrium adsorption of proteins
(1970)
The adsorption of bovine serum albumin (BSA) at an air/water interface was shown to be reversible and the equilibrium adsorption isotherm measured for concentrations between 0.001% and 10.0%. The desorption of BSA into a ...
Magnetic field evolution and equilibrium configurations in neutron star cores: the effect of ambipolar diffusion
(2017)
As another step towards understanding the long-term evolution of the magnetic field in neutron stars, we provide the first simulations of ambipolar diffusion in a spherical star. Restricting ourselves to axial symmetry, ...
MHD Equilibrium with Reversed Current Density and Magnetic Islands Revisited: the Vacuum Vector Potential Calculus
(Iop Publishing LtdBristolInglaterra, 2013)
Far-from-equilibrium growth of magnetic thin films with Blume-Capel impurities
(American Physical Society, 2015-04)
We investigate the irreversible growth of (2 + 1)-dimensional magnetic thin films. The spin variable can adopt three states (s_i = ±1,0), and the system is in contact with a thermal bath of temperature T . The deposition ...
DIFFUSION OF MAGNETIC FIELD AND REMOVAL OF MAGNETIC FLUX FROM CLOUDS VIA TURBULENT RECONNECTION
(IOP PUBLISHING LTD, 2010)
The diffusion of astrophysical magnetic fields in conducting fluids in the presence of turbulence depends on whether magnetic fields can change their topology via reconnection in highly conducting media. Recent progress ...
State Dependent Riccati Equation (SDRE) control method applied in cancellation of a parametric resonance in a magnetically levitated body
(2011-12-01)
Here, a simplified dynamical model of a magnetically levitated body is considered. The origin of an inertial Cartesian reference frame is set at the pivot point of the pendulum on the levitated body in its static equilibrium ...
State Dependent Riccati Equation (SDRE) control method applied in cancellation of a parametric resonance in a magnetically levitated body
(2011-12-01)
Here, a simplified dynamical model of a magnetically levitated body is considered. The origin of an inertial Cartesian reference frame is set at the pivot point of the pendulum on the levitated body in its static equilibrium ...
Propriedades físicas de bicamadas magnéticas
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em FísicaFísica da Matéria Condensada; Astrofísica e Cosmologia; Física da Ionosfera, 2007-03-21)
The magnetic order of bylayers composed by a ferromagnetic film (F) coupled with an antiferromagnetic film (AF) is studied. Piles of coupled monolayers describe the films and the interfilm coupling is described by an ...
Instability of magnetic equilibria in barotropic stars
(Oxford University Press, 2015)
In stably stratified stars, numerical magnetohydrodynamics simulations have shown that arbitrary
initial magnetic fields evolve into stable equilibrium configurations, usually containing
nearly axisymmetric, linked ...