Extraction of the self energy and Eliashberg function from angle resolved photoemission spectroscopy using the xARPES code

Researchers have introduced a new computational tool called xARPES designed to extract crucial information about electron behavior from experimental data. Specifically, this code facilitates the determination of the self-energy and the Eliashberg function. These parameters are vital for understanding electron-phonon interactions within materials.

This advancement allows for a deeper, more accurate analysis of material properties at the electronic level, which is fundamental for developing new electronic and superconducting technologies.