Nature CommunicationsHigh-temperature quantum coherence of spinons in a rare-earth spin chainLazar L. KishAndreas WeichselbaumDaniel M. PajerowskiAndrei T. SaviciAndrey PodlesnyakLeonid VasylechkoAlexei TsvelikRobert KonikIgor A. Zaliznyak2025-07-17Full textDOI https://doi.org/10.1038/s41467-025-61715-z