Two-dimensional dynamics of two-component plasma with finite β

2004 ◽  
Vol 11 (9) ◽  
pp. 4420-4428 ◽  
Author(s):  
Yu. A. Tsidulko
Keyword(s):  
Two Dimensional ◽  
Two Component ◽  
Component Plasma

MAGNETOPLASMA OSCILLATIONS OF A TWO-DIMENSIONAL, TWO-COMPONENT PLASMA

1996 ◽  
Vol 10 (16) ◽  
pp. 737-744
Author(s):  
NGUYEN QUOC KHANH
Keyword(s):  
Random Phase Approximation ◽  
Random Phase ◽  
Three Dimensional ◽  
Collective Modes ◽  
Two Dimensional ◽  
Long Wavelength ◽  
Effective Masses ◽  
Two Component ◽  
Component Plasma ◽  
The Individual

We investigate the magnetoplasma excitations in a system comprised of two parallel two-dimensional conducting layers separated by a distance 2d>0. The individual layers are assumed to have, in general, different effective masses, particle densities and charges. The dispersion equations are derived quantum mechanically within the random phase approximation and the spectrum of the long wavelength collective modes is calculated. We also investigate the mutual phase of two-dimensional magnetoplasma oscillations and show that this mutual phase is similar to that in the three-dimensional case and does not depend on the interlayer distance.

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