Fluid model of the boundary of a one-dimensional plasma under the influence of an oblique magnetic field for a wide range of collisionality

We use a one-dimensional quasi-neutral fluid model to study the formation of an electrostatic shock associated with the lower-hybrid mode propagating almost perpendicularly to the magnetic field that exists in the auroral zone of the magnetosphere containing cold downward-streaming electrons, cold upward-streaming ions and beam electrons. We examine the effects of finite electron-beam temperature by describing the beam electrons with fluid equations. We then show how exact time-stationary shock solutions may be found when quasi-neutrality is considered.

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Pre-sheath formation in an oblique magnetic field: fluid model and PIC simulation

The European Physical Journal D ◽

10.1140/epjd/e2009-00091-y ◽

2009 ◽

Vol 54 (2) ◽

pp. 383-389 ◽

Cited By ~ 12

Author(s):

J. Kovačič ◽

T. Gyergyek ◽

M. Čerček

Keyword(s):

Magnetic Field ◽

Fluid Model ◽

Pic Simulation ◽

Sheath Formation ◽

Oblique Magnetic Field

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Fluid model of the sheath in front of a floating electrode immersed in a magnetized plasma with oblique magnetic field: Some comments on ion source terms and ion temperature effects

Physics of Plasmas ◽

10.1063/1.4916318 ◽

2015 ◽

Vol 22 (4) ◽

pp. 043502 ◽

Cited By ~ 11

Author(s):

T. Gyergyek ◽

J. Kovačič

Keyword(s):

Magnetic Field ◽

Temperature Effects ◽

Fluid Model ◽

Ion Source ◽

Magnetized Plasma ◽

Source Terms ◽

Ion Temperature ◽

Floating Electrode ◽

Oblique Magnetic Field

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EXACT GROUND-STATE PROPERTIES OF ONE-DIMENSIONAL HUBBARD MODEL IN THE PRESENCE OF MAGNETIC FIELD

International Journal of Modern Physics B ◽

10.1142/s0217979299003453 ◽

1999 ◽

Vol 13 (29n31) ◽

pp. 3573-3578

Author(s):

C. Yang ◽

A. N. Kocharian ◽

Y. L. Chiang

Keyword(s):

Magnetic Field ◽

Hubbard Model ◽

Ground State ◽

Interaction Strength ◽

Magnetic Saturation ◽

One Dimensional ◽

Ground State Properties ◽

Wide Range ◽

Average Spin ◽

The One

The exact phase diagram and the ground-state properties of the one-dimensional Hubbard model with arbitrary on-site interaction of electrons are calculated over a wide range of magnetic field and electron concentrations by means of the Bethe-ansatz formalism. The ground-state properties, including the total energy, the average spin (magnetization) and spin (magnetic) susceptibility are investigated for both signs of the interaction strength U/t. The critical behavior near the onset of magnetization and magnetic saturation are also analyzed. At the onset of magnetization and near the magnetic saturation the spin susceptibility χ diverges at all U/t for half-filling case n=1, whereas for n≠1 it is always finite. The reverse susceptibility χ-1(U) exhibits anomalous hump, which increases with h or n, and shows discontinuity as U/t→±0 at infinitesimal h→0. The analytical results for the ground-state properties in strong and weak interaction limits are in full agreement with our numerical calculations.

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THE SPECTRUM OF ONE-DIMENSIONAL MAGNETOPHOTONIC CRYSTAL IN THE VICINITY OF THE FERROMAGNETIC RESONANCE: MAGNETIC FIELD DEPENDENCE

Telecommunications and Radio Engineering ◽

10.1615/telecomradeng.v72.i20.50 ◽

2013 ◽

Vol 72 (20) ◽

pp. 1865-1872

Author(s):

A. A. Kharchenko ◽

S. I. Tarapov

Keyword(s):

Magnetic Field ◽

Field Dependence ◽

Ferromagnetic Resonance ◽

Magnetic Field Dependence ◽

One Dimensional ◽

Magnetophotonic Crystal ◽

Resonance Magnetic Field

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Monte Carlo calculation of the energy parameters and spatial distribution of the cathodic arc ions while passing through the macro-particles filters

International Journal of Computational Physics Series ◽

10.29167/a1i1p30-34 ◽

2018 ◽

Vol 1 (1) ◽

pp. 30-34 ◽

Cited By ~ 2

Author(s):

Alexey Chernogor ◽

Igor Blinkov ◽

Alexey Volkhonskiy

Keyword(s):

Magnetic Field ◽

Mass Transfer ◽

Monte Carlo ◽

Monte Carlo Calculation ◽

Inhomogeneous Magnetic Field ◽

Flow Energy ◽

Wide Range ◽

Field Concentrator ◽

Cathodic Arc ◽

The Magnetic Field

The flow, energy distribution and concentrations profiles of Ti ions in cathodic arc are studied by test particle Monte Carlo simulations with considering the mass transfer through the macro-particles filters with inhomogeneous magnetic field. The loss of ions due to their deposition on filter walls was calculated as a function of electric current and number of turns in the coil. The magnetic field concentrator that arises in the bending region of the filters leads to increase the loss of the ions component of cathodic arc. The ions loss up to 80 % of their energy resulted by the paired elastic collisions which correspond to the experimental results. The ion fluxes arriving at the surface of the substrates during planetary rotating of them opposite the evaporators mounted to each other at an angle of 120° characterized by the wide range of mutual overlapping.

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