Spin-Dependent Fluorescence Mediated by Antisymmetric Exchange in Triplet Exciton PairsRemoveYan Sun, G. Ricci, M. Monteverde, V. Derkach, T. Chanelière, E. Aldridge, D. Casanova, D. Beljonne, J. E. Anthony, and A. D. ChepelianskiiPhys. Rev. Lett. 136, 216903 (2026)