Magnetic-Field-Tunable Repulsive Exciton-Exciton Interaction in the van der Waals Antiferromagnet NiPS3RemoveKaiyang Huang, Jaena Park, Zhuo Yang, Je-Geun Park, Atsuhiko Miyata, Yoshimitsu Kohama, and Yasuhiro H. MatsudaPhys. Rev. Lett. 137, 076903 (2026)
