Fig. 1
From: Electron mobility in semi-metal HgCdTe quantum wells: dependence on the well width
Dependence of the energy spectrum of 2D-confined carriers in Hg0.32Cd0.68Te/HgTe/Hg0.32Cd0.68Te QW with the (100) axis on the in-plane wave vector k. Energy levels marked HH0 to HH3 denote the ground state and the first three heavy hole levels, respectively, and E1 marks the first electron level. HH0 and E1 levels belong to the conduction band, while HH1–HH3 are levels from the valence band