The suppression of Curie temperature by Sr doping in diluted ferromagnetic semiconductor (La1−xSrx)(Zn1−yMny)AsOCui Ding, Xin Gong, Huiyuan Man, Guoxiang Zhi, Shengli Guo, Yang Zhao, Hangdong Wang, Bin Chen and F. L. NingEPL, 107 1 (2014) 17004DOI: https://doi.org/10.1209/0295-5075/107/17004