Agent skill

electron-phonon

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Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/other/electron-phonon

SKILL.md

Electron-Phonon Properties

Skills for computing electron-phonon interactions and related transport properties using Quantum ESPRESSO and Python post-processing tools.

Sub-Skills

Sub-Skill Directory Description
Electron-Phonon Coupling elph-coupling/ Full QE workflow for electron-phonon coupling constant lambda, Eliashberg spectral function alpha2F(omega), and superconducting Tc via McMillan/Allen-Dynes formula
Electronic Transport electronic-transport/ BoltzTraP2-based workflow for Seebeck coefficient, electrical conductivity, electronic thermal conductivity, power factor, and ZT from QE band structures on dense k-grids

General Notes

  • All workflows start from a converged QE SCF calculation. Ensure pseudopotentials, ecutwfc, and k-grid are well converged before proceeding.
  • Electron-phonon calculations require metallic systems (or heavily doped semiconductors treated as metals). Use appropriate smearing.
  • Transport calculations via BoltzTraP2 work for both metals and semiconductors but require extremely dense k-grids.
  • These are computationally demanding calculations. Start with coarse grids to verify the workflow, then increase to production quality.

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