Title: Fractional corner charges in spin-orbit coupled crystals
Authors: F. Schindler, M. Brzezińska, W. A. Benalcazar, M. Iraola, A. Bouhon, S. S. Tsirkin, M. G. Vergniory, T. Neupert
Journal: Physical Review Research
Publication type: article
DOI: 10.1103/PhysRevResearch.1.033074