Experimental study of matter-wave four-wave mixing in K39 Bose-Einstein condensates with tunable interactionRemoveYue Zhang, Liangchao Chen, Zekui Wang, Yazhou Wang, Pengjun Wang, Lianghui Huang, Zengming Meng, Zhuxiong Ye, Wei Han, and Jing ZhangPhys. Rev. A 113, 013326 (2026)
