[Pw_forum] plotting a2F(w) and lambda (w)

Elio Physics elio-physics at live.com
Wed Feb 4 17:03:41 CET 2015


Dear all,I have a question about how to plot a2F(w) versus w. In fact just a confirmation:  To plot w versus a2F total, does it mean i have to plot the 3rd column versus the 2nd? The columns seem intertwined together. Please can anyone clarify this. A part of one of the a2F.dos files is:
# Eliashberg function a2F (per both spin) #  frequencies in Rydberg # DOS normalized to E in Rydberg: a2F_total, a2F(mode)
       0.000005    0.000000      0.00000000      0.00000000      0.00000000      0.00000000      0.00000000      0.00000000       0.000014    0.000000      0.00000001      0.00000001      0.00000000      0.00000000      0.00000000      0.00000000       0.000023    0.000000      0.00000004      0.00000004      0.00000001      0.00000000      0.00000000      0.00000000       0.000032    0.000000      0.00000012      0.00000010      0.00000002      0.00000000      0.00000000      0.00000000       0.000041    0.000001      0.00000025      0.00000022      0.00000005      0.00000000      0.00000000      0.00000000       0.000050    0.000001      0.00000046      0.00000041      0.00000009      0.00000000      0.00000000      0.00000000       0.000059    0.000002      0.00000076      0.00000067      0.00000014      0.00000000      0.00000000      0.00000000Secondly, is there a file where the lambda versus frequency for all points are stored as I need to plot lambda (w) versus w.If not, is there a way to deduce it?ThanksElioUniversity of Derby 		 	   		  
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