Results 221 to 230 of about 11,735 (263)
Standing Alfven waves with m 1 in an axisymmetric magnetosphere excited by a non-stationary source
, 1997 A. S. Leonovich, V. A. Mazur
openalex +1 more source
Low-frequency oscillations in the magnetic nozzle of a Helicon Plasma Thruster
Maddaloni D +4 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Low Temperature Physics, 1994
Alfvén-type magnetoplasma waves excited in high-purity gallium at a frequency 50–150 MHz in a magnetic field 10–35 kOe have been experimentally observed and investigated. The measured values of the Alfvén velocity are in good agreement with the results of its numerical calculations on the basis of Reed’s model for the electron spectrum of Ga with a ...
E. V. Bezuglyi +4 more
openaire +1 more source
Alfvén-type magnetoplasma waves excited in high-purity gallium at a frequency 50–150 MHz in a magnetic field 10–35 kOe have been experimentally observed and investigated. The measured values of the Alfvén velocity are in good agreement with the results of its numerical calculations on the basis of Reed’s model for the electron spectrum of Ga with a ...
E. V. Bezuglyi +4 more
openaire +1 more source
Induced magnetization of Alfven waves
Annals of Physics, 1990zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chakraborty, B. +4 more
openaire +2 more sources
Parametric amplification of Alfven waves
Plasma Physics, 1977The present analysis has been made to investigate the effects of finite resistivity on the amplification of low frequency plasma waves, e.g. an Alfven wave due to a time dependent modulating magnetic field. It is found that the bandwidth of frequencies for which amplification occurs increases due to finite resistivity.
MITTAL, ML, PRAHALAD, YS
openaire +2 more sources
Coronal heating through Alfven waves
Advances in Space Research, 2002Sustaining the hot solar corona above polar regions, where the fast solar wind is accelerated, requires an energy flux of about 5 × 105 erg cm−2 s−1 whose source must be the photospheric motions below. The precise way this energy is transferred and damped remains an open question, though Alfven waves are the more natural candidates.
DEL ZANNA, LUCA, VELLI, MARCO
openaire +1 more source
Parametric amplification of Alfven waves
Plasma Physics, 1972Parametric excitation of Alfven waves was predicted by Montgomery and Harding (1966). They showed that torsional Alfven waves of frequency omega are excited in a magnetised plasma by sinusoidally perturbing the external magnetic field at a frequency of 2 omega .
J A Lehane, F J Paoloni
openaire +1 more source
Far-infrared Alfven waves in graphite
Journal of Physics: Condensed Matter, 1989Alfven-wave propagation in single-crystal graphite has been studied at 4.2 K with wavelengths of 392.5, 433 and 512.5 mu m in magnetic fields up to 8.5 T applied along the c axis in the Faraday geometry. The mass density function obtained from the magnetic field dependence of interference maxima is in excellent agreement with the predicted value from ...
W R Datars, A Weingartshofer
openaire +1 more source
Four wave mixing of finite amplitude Alfven waves
International Conference on Plasma Science (papers in summary form only received), 1995Summary form only given. Past treatments of coherent wave mixing of Alfven waves have generally been restricted to three wave interactions. This paper presents the first results that show that finite amplitude Alfven waves can also undergo four wave mixing.
S. Rauf, J.A. Tataronis
openaire +1 more source
AIP Conference Proceedings, 1995
A brief review of time‐dependent theories of resonant mode coupling of Alfven waves in space plasmas is presented. A well behaved solution of the hydromagnetic wave equation for a general class of initial conditions is then discussed to understand the ringing, phase‐mixing, and variable eigenperiods of the field line oscillations in the magnetosphere ...
openaire +1 more source
A brief review of time‐dependent theories of resonant mode coupling of Alfven waves in space plasmas is presented. A well behaved solution of the hydromagnetic wave equation for a general class of initial conditions is then discussed to understand the ringing, phase‐mixing, and variable eigenperiods of the field line oscillations in the magnetosphere ...
openaire +1 more source