Now showing items 1-10 of 2015
Magnetothermal instabilities in magnetized anisotropic plasmas
Using the 16-moment transport equations for an ideal anisotropic collisionless plasma we analyze the influence of pressure anisotropy on the magnetothermal (MTI) and heat-flux-driven buoyancy (HBI) instabilities. We calculate ...
Effect of structural anisotropy on electrical and magnetic properties of polyaniline conducting films
It is shown that highly conducting films of polyaniline protonated with di-esters of sulfosuccinic and sulfophthalic acids which contain alkyl- or alkoxy-type substituents exhibit highly anisotropic structural, electrical ...
Proton-cyclotron instability induced by the thermal anisotropy of minor ions
(Blackwell Publishing Ltd, 2002)
We study ion cyclotron instabilities due to the thermal anisotropy of minor heavy ions. Very large thermal anisotropics have been observed in O +5 ions in coronal holes [Cranmer, 2001], and as is well known, the thermal ...
The effect of helical magnetoelastic anisotropy on magnetoimpedance and its second harmonic component in amorphous wires
(Elsevier Science BvAmsterdamHolanda, 2004)
Anisotropy in the transport properties of type II superconducting films with periodic pinning
Using numerical simulations, we analyze the anisotropy effects in the critical currents and dynamical properties of vortices in a thin superconducting film submitted to hexagonal and Kagomé periodical pinning arrays. The ...
Anisotropy-based mechanism for zigzag striped patterns in magnetic thin films
(American Physical Society, 2014-05)
In this work, we studied a two-dimensional ferromagnetic system using Monte Carlo simulations. Our modelincludes exchange and dipolar interactions, a cubic anisotropy term, and uniaxial out-of-plane and in-planeones. ...
Yttrium iron garnet heterocoagulated by silica
Coated purpose of homogeneous distribution as a second phase is introduced in magnetic systems. Yttrium iron garnet (YIG) shows special interest as magnetic dye, microwave absorber, and magnetic fluids when heterocoagulated ...