QuantumATK Forum

QuantumATK => General Questions and Answers => Topic started by: ams_nanolab on May 9, 2017, 13:57

Title: data points complex bs
Post by: ams_nanolab on May 9, 2017, 13:57

Hi,
I needed to extract a particular band in the complex band-structure, but don't quite understand form the exproted data file which point to pick. Kindly help. Attached is the screenshots (showing the band and axis values). I can't put the whole CBS picture as it's a part of my unpublished work.

Title: Re: data points complex bs
Post by: Petr Khomyakov on May 10, 2017, 16:09

You may use Text Representation to see the complex band structure in xy-format for the propagating modes. For the evanescent modes (scroll down to see the corresponding data in the text file), it is given in xyz format, where x->energy, y->k, z->kappa.