search

romerogroup / pyprocar

A Python library for electronic structure pre/post-processing
GNU General Public License v3.0
172 stars 76 forks source link

Questions about 2D fermi surface with QE #148

Open SubeenLim opened 6 months ago

SubeenLim commented 6 months ago

Dear developer,

Hi, I'm interested in topological semimetals(weyl semimetals), so I want to plot the surface states(fermi arc) using the QE and pyprocar. In the Example about fermi 2D, it says parametric mode is disabled, is this true? I want to project surface atom. If parametric mode is possible, Is there any tips about how to use the atomic projections?

And, Is it possible to see fermi arc states through pyprocar code?

lllangWV commented 5 months ago

Hey SubeemLim,

Thank you for reaching out and your interest in using our tools for your research on topological semimetals.

Regarding the parametric mode mentioned in our documentation, we realized there was an oversight and the documentation had not been updated to reflect the latest capabilities. The parametric mode is indeed enabled now, and you should be able to project surface atoms as required. We apologize for the confusion and have updated the documentation to prevent future misunderstandings.

If you have any further questions or require more detailed guidance, please feel free to ask.

Best regards, Logan Lang