The transition of alpha- phase morphology in highly undercooled eutectic alloy Yiping Lu, Gencang Yang, Feng Liu, Haipeng Wang and Yaohe Zhou Europhys. Lett., 74 2 (2006) 281-286 Published online: 08 March 2006 DOI: 10.1209/epl/i2005-10525-0