I solved the issue.
Should not do electric field perturbation for a metal (NiTi) at the gamma q-point.
Search found 2 matches
- Mon Aug 17, 2020 5:31 pm
- Forum: Other tools and postprocessing in ABINIT
- Topic: anaddb is extremely slow for phonon interpolation
- Replies: 2
- Views: 9073
- Sun Aug 16, 2020 5:55 pm
- Forum: Other tools and postprocessing in ABINIT
- Topic: anaddb is extremely slow for phonon interpolation
- Replies: 2
- Views: 9073
anaddb is extremely slow for phonon interpolation
I am using PAW and DFPT to carry out phonon band structure calculations for NiTi in B2 symmetry. See the attached file. The attached file shall be niti.tar. But .tar extension is not allowed (why?) and I changed its name to niti.in, which contains the DDB (combined) and the input files. The problem ...