Magnetic phase transition in DyFe0.6Mn0.4O3 crystal investigated with ultrafast spectroscopyQ. F. Pan, Z. Y. Zhang, Z. M. Jin, X. Lin, G. H. Ma, H. Shen, F. Hong and Z. X. ChengEPL, 109 4 (2015) 47002DOI: https://doi.org/10.1209/0295-5075/109/47002