Superconductivity enhanced by Se doping in Eu3Bi2(S,Se)4F4P. Zhang, H. F. Zhai, Z. J. Tang, L. Li, Y. K. Li, Q. Chen, J. Chen, Z. Wang, C. M. Feng, G. H. Cao and Z. A. XuEPL, 111 2 (2015) 27002DOI: https://doi.org/10.1209/0295-5075/111/27002