Adiabatic invariant and evolution equations for the motion of a particle in a strongly inhomogeneous magnetic field

1982 ◽  
Vol 25 (9) ◽  
pp. 703-710
Author(s):  
K. Sh. Khodzhaev ◽  
A. G. Chirkov ◽  
S. D. Shatalov
Keyword(s):  
Magnetic Field ◽  
Evolution Equations ◽  
Inhomogeneous Magnetic Field ◽  
Adiabatic Invariant

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

2018 ◽  
Vol 1 (1) ◽  
pp. 30-34 ◽  
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.

OBSERVATION OF THE TRANSVERSE STERN–GERLACH EFFECT IN NEUTRAL POTASSIUM

1967 ◽  
Vol 45 (4) ◽  
pp. 1481-1495 ◽  
Author(s):  
Myer Bloom ◽  
Eric Enga ◽  
Hin Lew
Keyword(s):  
Magnetic Field ◽  
Angular Velocity ◽  
Reference Frame ◽  
Inhomogeneous Magnetic Field ◽  
Time Dependent ◽  
Effective Magnetic Field ◽  
Classical Analysis ◽  
At Resonance ◽  
Rotating Reference Frame

A successful transverse Stern–Gerlach experiment has been performed, using a beam of neutral potassium atoms and an inhomogeneous time-dependent magnetic field of the form[Formula: see text]A classical analysis of the Stern–Gerlach experiment is given for a rotating inhomogeneous magnetic field. In general, when space quantization is achieved, the spins are quantized along the effective magnetic field in the reference frame rotating with angular velocity ω about the z axis. For ω = 0, the direction of quantization is the z axis (conventional Stern–Gerlach experiment), while at resonance (ω = −γH0) the direction of quantization is the x axis in the rotating reference frame (transverse Stern–Gerlach experiment). The experiment, which was performed at 7.2 Mc, is described in detail.

The Dryden flow in a weakly inhomogeneous magnetic field

1995 ◽  
Vol 38 (6) ◽  
pp. 395-400
Author(s):  
E. A. Soluyanova
Keyword(s):  
Magnetic Field ◽  
Inhomogeneous Magnetic Field

Decoherence Effect in An Anisotropic Two-Qubit Heisenberg XYZ Model with Inhomogeneous Magnetic Field

2010 ◽  
Vol 53 (6) ◽  
pp. 1053-1058 ◽  
Author(s):  
Chen Tao ◽  
Shan Chuan-Jia ◽  
Li Jin-Xing ◽  
Liu Ji-Bing ◽  
Liu Tang-Kun ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Inhomogeneous Magnetic Field ◽  
Decoherence Effect

Wave propagation through an epstein density profile across an inhomogeneous magnetic field

Physica ◽  
1966 ◽  
Vol 32 (4) ◽  
pp. 741-748 ◽  
Author(s):  
F.W. Sluijter ◽  
M.P.H. Weenink
Keyword(s):  
Magnetic Field ◽  
Wave Propagation ◽  
Density Profile ◽  
Inhomogeneous Magnetic Field

scholarly journals Hot plasma dielectric response to radio-frequency fields in inhomogeneous magnetic field

2016 ◽  
Vol 23 (11) ◽  
pp. 112101 ◽  
Author(s):  
V. A. Svidzinski ◽  
J. S. Kim ◽  
J. A. Spencer ◽  
L. Zhao ◽  
S. A. Galkin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Radio Frequency ◽  
Dielectric Response ◽  
Inhomogeneous Magnetic Field ◽  
Hot Plasma

Numerical modeling of NS discharge development in inhomogeneous magnetic field

2022 ◽  
Author(s):  
Andrey Starikovskiy ◽  
Nickolay Aleksandrov ◽  
Mikhail N. Shneider
Keyword(s):  
Magnetic Field ◽  
Numerical Modeling ◽  
Inhomogeneous Magnetic Field

scholarly journals Ion motion in the current sheet with sheared magnetic field – Part 1: Quasi-adiabatic theory

2013 ◽  
Vol 20 (1) ◽  
pp. 163-178 ◽  
Author(s):  
A. V. Artemyev ◽  
A. I. Neishtadt ◽  
L. M. Zelenyi
Keyword(s):  
Magnetic Field ◽  
Current Sheet ◽  
Analytical Description ◽  
Particle Energy ◽  
Tangential Component ◽  
Adiabatic Invariant ◽  
Ion Motion ◽  
Adiabatic Theory ◽  
Fast Oscillations ◽  
The Magnetic Field

Abstract. We present a theory of trapped ion motion in the magnetotail current sheet with a constant dawn–dusk component of the magnetic field. Particle trajectories are described analytically using the quasi-adiabatic invariant corresponding to averaging of fast oscillations around the tangential component of the magnetic field. We consider particle dynamics in the quasi-adiabatic approximation and demonstrate that the principal role is played by large (so called geometrical) jumps of the quasi-adiabatic invariant. These jumps appear due to the current sheet asymmetry related to the presence of the dawn–dusk magnetic field. The analytical description is compared with results of numerical integration. We show that there are four possible regimes of particle motion. Each regime is characterized by certain ranges of values of the dawn–dusk magnetic field and particle energy. We find the critical value of the dawn–dusk magnetic field, where jumps of the quasi-adiabatic invariant vanish.

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