sknano.structures.SWNTMixin.n

SWNTMixin.n

Chiral index \(n\).

The component of the chiral vector \(\mathbf{C}_h\) along \(\mathbf{a}_1\):

\[\mathbf{C}_h = n\mathbf{a}_1 + m\mathbf{a}_2 = (n, m)\]