Room temperature ferromagnetism in pure Y2O3 nanoparticlesZhonghua Zhu, Daqiang Gao, Guijin Yang, Jing Zhang, Jinlin Zhang, Zhenhua Shi, Feng Xu, Hua Gao and Desheng XueEPL, 97 1 (2012) 17005DOI: https://doi.org/10.1209/0295-5075/97/17005
