EPW

“EPW is the short name for “Electron-phonon Wannier”. EPW is an open-source F90/MPI code which calculates properties related to the electron-phonon interaction using Density-Functional Perturbation Theory and Maximally Localized Wannier Functions.”

The EPW installations are generally maintained by Weine Olovsson (weiol@nsc.liu.se).

Installations on NSC systems

Tetralith and Sigma

On Tetralith and Sigma, EPW is provided via some (but not all) of the Quantum ESPRESSO installations.

Version 5.8 is found in:

QuantumESPRESSO/7.3-hpc1-intel-2023a-eb

Version 5.7 is found in:

QuantumESPRESSO/7.2-nsc1-intel-2018b-eb-compat-el7

For 5.5 is found in:

QuantumESPRESSO/7.1-nsc1-intel-2018b-eb-compat-el7

For 5.4.1 is found in:

QuantumESPRESSO/7.0-nsc1-intel-2018b-eb-compat-el7

For 5.4 is found in:

QuantumESPRESSO/6.8-nsc1-intel-2018b-eb-compat-el7

For 5.3.1 is found in:

QuantumESPRESSO/6.7-nsc1-intel-2018b-eb-compat-el7

For 5.3.0 check:

QuantumESPRESSO/6.6-nsc1-intel-2018b-eb-compat-el7

For 5.1.0 check:

QuantumESPRESSO/6.4.1-nsc1-intel-2018b-eb-compat-el7
QuantumESPRESSO/6.4-nsc1-intel-2018b-eb-compat-el7

The older version 5.0.0 is available in the installation:

QuantumESPRESSO/6.3-nsc1-intel-2018a-eb

Some information is also available in the the Tetralith and Sigma Software list.