Skip to main content

Advertisement

Figure 2 | Nanoscale Research Letters

Figure 2

From: Influence of Landau level mixing on the properties of elementary excitations in graphene in strong magnetic field

Figure 2

Magnetoexciton energies with Landau level mixing. Magnetoexciton energies at rest E n 1 n 2 ( N ) ( P = 0 ) , 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 E n 1 n 2 ( N ) ( P = 0 ) 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.

Back to article page