Interplay of 3d and 4f electrons in ZrCuSiAs-type oxypnictide CeCrAsO J. Chen, M. M. Wang, L. Qiao, X. H. Yang, S. Q. Wu, B. J. Lv, Q. Tao and Z. A. Xu EPL, 140 2 (2022) 26004 Published online: 07 November 2022 DOI: 10.1209/0295-5075/ac9b88