Figure 4.

(Color online) The DOS near the Fermi level for PbTe wires in CdTe matrix with not-relaxed atomic positions. The wire diameters are 5 nm (a) and 9 nm (b).

BukaƂa et al. Nanoscale Research Letters 2011 6:126   doi:10.1186/1556-276X-6-126
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