Size- and temperature-induced phase transformations of titanium nanoparticlesShiyun Xiong, Weihong Qi, Baiyun Huang, Mingpu Wang, Yejun Li, Zhou Li and Shuquan LiangEPL, 93 6 (2011) 66002DOI: https://doi.org/10.1209/0295-5075/93/66002