Evolution from a heavy-fermion metal to an antiferromagnetic insulator in the A-site ordered perovskite PbCu3Ru4−xTixO12RemoveRuifeng Tian, Jie Chen, Feng Wu, Jiayi Guan, Zhiyan Shao, Wei Wu, Mingwei Ma, Zhiwei Hu, Haoyu Zheng, Pengda Ye, Yuxiang Chen, Hua Zhang, Yanfeng Guo, Meiling Jin, Jiabin Qiao, Fan Yang, and Xiang LiPhys. Rev. B 113, 085117 (2026)
