Force_constant from Hiphive cannot converge using ShengBTE
The force_constants(2nd, 3rd) I calculated from Hiphive are putted into ShengBTE. However, after several converged steps, it diverges. For the same structure, I used thirdorder.py and Phonopy. It goes well. What should I do to fix this problem?
Attachments are a script I used for Hiphive and shengbte files. CONTROL