Figure 3.

Magnetoplasmon dispersions. Magnetoplasmon energies <a onClick="popup('http://www.nanoscalereslett.com/content/7/1/134/mathml/M56','MathML',630,470);return false;" target="_blank" href="http://www.nanoscalereslett.com/content/7/1/134/mathml/M56">View MathML</a>, calculated in the lowest Landau level approximation (solid lines), with taking into account mixing between 2 (short dash lines) and 3 (long dash lines) Landau levels of electron and hole, and with taking into account mixing between all Landau levels (dotted lines). The results are presented for different filling factors ν and different rs: (a) ν = 0, rs = 0.5, (b) ν = 0, rs = 1, (c) ν = 0, rs = 2, (d) ν = 1, rs = 0.5, (e) ν = 1, rs = 1, (f) ν = 1, rs = 2. Dispersions of 3 lowest-lying magnetoplasmon modes n2 n1, indicated near the corresponding curves, are shown.

Lozovik and Sokolik Nanoscale Research Letters 2012 7:134   doi:10.1186/1556-276X-7-134
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