Figure 2.

The influence of Coulomb interaction on the properties of nσ(a) and ns(b). The relevant parameters are taken to be W = 0.3, Vα = 0.1, and <a onClick="popup('http://www.nanoscalereslett.com/content/7/1/510/mathml/M68','MathML',630,470);return false;" target="_blank" href="http://www.nanoscalereslett.com/content/7/1/510/mathml/M68">View MathML</a>.

Gong et al. Nanoscale Research Letters 2012 7:510   doi:10.1186/1556-276X-7-510
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