Figure 4.

The band structures near the Fermi level. (a) α-a [100], (b) α-b [010], (c) α-c [001], (d) β-a [100], (e) β-b [010], and (f) β-c [001]. For (c) and (f), the left and right respectively represent the bands of spin-up and spin-down electrons. The dashed lines represent the Fermi level EF.

Li et al. Nanoscale Research Letters 2012 7:678   doi:10.1186/1556-276X-7-678
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