Figure 2.

Magnetoexciton energies with Landau level mixing. Magnetoexciton energies at rest <a onClick="popup('http://www.nanoscalereslett.com/content/7/1/134/mathml/M45','MathML',630,470);return false;" target="_blank" href="http://www.nanoscalereslett.com/content/7/1/134/mathml/M45">View MathML</a>, calculated with taking into account N electron and N hole Landau levels, with stepwise increasing N (crosses). The fits to these energies with inverse-square-root function (solid lines) and limiting values of <a onClick="popup('http://www.nanoscalereslett.com/content/7/1/134/mathml/M45','MathML',630,470);return false;" target="_blank" href="http://www.nanoscalereslett.com/content/7/1/134/mathml/M45">View MathML</a> at N → ∞ (dotted lines) are also shown. 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.

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