Hi,
So, I am new at this. So, I am trying to reproduce the results of the
following paper:
doi: 10.1149/1.1856988 (J. K. Nørskova et al. ,Trends in the Exchange
Current for Hydrogen Evolution)
So, I got a decent result for Au. For the adsorption energy of hydrogen (at
0.25ML coverage) I got 0.20 whereas they got 0.21.
Now, I tried again for Pt (at 0.25ML coverage) and I got -21.37. (It should
be -0.33 according to the paper). So, I though it was the pseudo potential.
I found two other pseudopotentials in internet and I got -0.47 and -0.51
respectively. So, I was wondering how can I get a pseudopotential that
works? In the paper they used ultra-soft pseudopotentials, but I think it
doesn't work on Siesta right?

Thanks,
Miguel

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