Dear Forum, I can able to calculate the lamda value for total dispersion using lambda.x. But i need to calculate mode dependent lambda value and mode dependent phonon line width. I have small confusion, In elph file i can find lambda value and gamma value. Can i separate these values manually and plot like as phonon dispersion. Is this way will give fine result or not. Or is there any other way?
Any suggestion can be acceptable ... Thanking you ... -- *P.V.SREENIVASA REDDY* *Research ScholarDepartment of Physics * *Indian Institute of Technology* *Hyderabad*
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