Large magnetic entropy change near room temperature in antiperovskite SnCMn3 B. S. Wang, P. Tong, Y. P. Sun, X. Luo, X. B. Zhu, G. Li, X. D. Zhu, S. B. Zhang, Z. R. Yang, W. H. Song and J. M. Dai EPL, 85 4 (2009) 47004 Published online: 03 March 2009 DOI: 10.1209/0295-5075/85/47004