21 February 2021 4 5K Report

For example, I have this phonon dispersion(Fig. 1), and now I would like get vector of atoms which describes TA1 in P. I know v_sim can show vibrational animation of specific mode, but I do not know how to extract the specific vector(because vectors are in 3D space).

I want to extract the vector accurately. Also, Can I get amplitude of every atoms in specfic modes(just like Fig.2)

The phonon dispersion are calculated by VASP and Phonopy.

Hope for help. Thanks!

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