Polaron and strain effects on ion migration in $\mathrm{W}{\mathrm{O}}_{3}$

Author(s): Matthäus Siebenhofer, Pjotrs Žguns, and Bilge YildizIon migration in WO3 is a critical process for various technological applications, such as in batteries, electrochromic devices, and energy-efficient brain-inspired computing devices. In this study, we investigate the migration mechanisms of H+, Li+, and Mg2+ ions in monoclinic WO3, and how energy b…[Phys. Rev. Materials 10, 095004] Published Tue Sep 29, 2026