EPW/examples/pb/woSOC/epw

Running EPW
1

Dear moderator,

I have a question regarding the EPW/examples/pb/woSOC/epw (EPW v.5.8.1). It has an output file, pb.a2f.01.0.075. It is the Eliashberg Spectral Function at input temps = 0.075 ! K. Kindly let me know about the the number .01 in the file name.

Thank you,
Best regards,
Krishnendu

2

Dear Krishendu,

The output format spectral function when you set a2f = .true. is .a2f.0., where isig represents the smearing index (corresponding to the temperature-like smearing used in the phonon self-energy calculation), and temp is Temperature in K.

In your case, the .01 refers to the first smearing index, while 0.075 corresponds to the temperature.

Regards,
Shashi

3

Thank you Shashi for the reply.
I am now using eliashberg=.true. And there I can input the value of degaussq