Navid Qureshi, Adheena Painganoor, Mikkel C. Larsen, Mikkel Ravn-Feld, Ketty Beauvois, José Alberto Rodríguez-Velamazán, David Vaknin, Paul Steffens, Rasmus Toft-Petersen, Niels Bech Christensen. "Toroidicity as a route towards non-volatile quaternary memory in antiferromagnets." Nature Communications, 2026. doi:10.1038/s41467-026-70767-8