I want to calculate and plot the band structure of bulk 2D material along some high-symmetry lines in the Brillouin zone (e.g. Gamma-->K-->M--Gamma), i.e. the 1D band structure.

I found that someone already posted a relevant issue and some useful solutions were also given. For example, see https://kwant-discuss.kwant-project.narkive.com/2fT27IJh/kwant-for-bulk-system.

However, these solutions are only for calculating and plotting the full 2D band structure in the Brillouin zone.

Can anyone give some useful solutions to my concern? Your help is much appreciated.

Thank you and best regards,

Kuangyia Lee