Hello, I have the results for scattering rates, from epw software, but am wondering how I can plot the graphs of scattering rates as a function of energy as we have in this paper fig 6(a).Article Effect of electron–phonon coupling on transport properties o...
.kindalyshare some information.Thank You,
# Electron linewidth = 2*Im(Sigma) (meV)
# ik ibnd E(ibnd) Im(Sigma)(meV)
1 2 0.74585345124266E+01 0.00000000000000E+00
1 3 0.74585345124268E+01 0.00000000000000E+00
1 4 0.74585347474930E+01 0.00000000000000E+00
2 2 0.69732345805421E+01 0.00000000000000E+00
2 3 0.73937712638922E+01 0.00000000000000E+00
2 4 0.73937714320523E+01 0.00000000000000E+00
3 2 0.56870328376178E+01 0.59380777038025E+01
3 3 0.72215714326816E+01 0.11854851602414E+01
3 4 0.72215715157624E+01 0.11854851602414E+01
4 2 0.39942422518922E+01 0.13872317960828E+02
4 3 0.69880162209008E+01 0.20934857870599E+01
4 4 0.69880162474195E+01 0.20934857870599E+01
5 2 0.22701285746477E+01 0.79408123683872E+01
5 3 0.67274356213107E+01 0.26055621742724E+01
5 4 0.67274356625937E+01 0.26055621742724E+01
Hi Km Sujata,
When you calculate scattering rates using the transport module they will be printed in the file inv_tau.fmt. These scattering rates will be calculated for the temperature you set in the epw input file. You need to compute them for each temperature you're interested. Note that what they have in the paper are the lifetimes, which are the inverse of scattering rates. Also note that you have several scattering rates in that file and what they plot on the figure are average lifetimes, so you will have to average them accordingly to what you want to do.
Best,
Bruno
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