compute_linear_mass_density¶
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sknano.core.structures.
compute_linear_mass_density
(*Ch, bond=None, element1=None, element2=None, **kwargs)[source] [edit on github][source]¶ Compute nanotube linear mass density (mass per unit length) in grams/Å.
Parameters: - *Ch –
Either a 2-tuple of ints or 2 integers giving the chiral indices of the nanotube chiral vector Ch=na1+ma2=(n,m).
- element2 (element1,) – Element symbol or atomic number of basis
Atom
1 and 2 - bond (float, optional) – Distance between nearest neighbor atoms (i.e., bond length). Must be in units of Å. Default value is the carbon-carbon bond length in graphite, approximately aCC=1.42 Å
Returns: Linear mass density in units of g/Å.
Return type: - *Ch –