Disorder-induced orbital glass state in FeCr2S4 Ran Tong, Zhaorong Yang, Chen Shen, Xuebing Zhu, Yuping Sun, Li Li, Shile Zhang, Li Pi, Zhe Qu and Yuheng Zhang EPL, 89 5 (2010) 57002 Published online: 18 March 2010 DOI: 10.1209/0295-5075/89/57002