Coulomb repulsion and Wigner glass of localized electrons and holes in hafnia at room temperatureRemoveVladimir A. Gritsenko, Damir R. Islamov, Mahmood M. Mahmoodian, Andrei A. Gismatulin, Timur M. Zalyalov, Matvey V. Entin, Mehrdad M. Mahmoodian, and Mikhail S. LebedevPhys. Rev. Materials 10, 115001 (2026)