sknano.structures.compute_Natoms_per_tube¶

sknano.structures.compute_Natoms_per_tube(*Ch, *, nz=1)[source][source]¶

Compute $N_{\mathrm{atoms/tube}}$

$N_{\mathrm{atoms/tube}} = N_{\mathrm{atoms/cell}} \times n_{z-\mathrm{cells}}$

Parameters:

Parameters:	*Ch : {`tuple` or `int`s} Either a 2-tuple of ints or 2 integers giving the chiral indices of the nanotube chiral vector $\mathbf{C}_h = n\mathbf{a}_1 + m\mathbf{a}_2 = (n, m)$ . nz : {int, float} Number of nanotube unit cells
Returns:	int $N_{\mathrm{atoms/tube}}$

*Ch : {tuple or ints}

Either a 2-tuple of ints or 2 integers giving the chiral indices of the nanotube chiral vector $\mathbf{C}_h = n\mathbf{a}_1 + m\mathbf{a}_2 = (n, m)$ .

nz : {int, float}

Number of nanotube unit cells

Returns:

int

$N_{\mathrm{atoms/tube}}$