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Latest Holstein Workings #20

Merged
merged 2 commits into from
Feb 7, 2024
Merged

Latest Holstein Workings #20

merged 2 commits into from
Feb 7, 2024

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Neutrino155
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Multiple corrections to the code and some alterations:

  • Fixed memory function
  • Added Material type for Holstein polaron
  • Removed scaling of v,w by phonon frequency, now scalled by THz2pi.
  • No phonon frequency dependence in trial model functions (as it should be)
  • Corrected other Frohlich mobility theories to give expected values

NB: Comparison of Holstein energy with diagMC has a -alpha different for some reason. Shifting energy by -alpha gives a near perfect match. Need to understand this.

@Neutrino155 Neutrino155 merged commit fc0b345 into master Feb 7, 2024
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