Xie Dong-Hua1, 2, Zhang Wen2, Liu Yi2, Feng Wei2, Zhang Yun2, Tan Shi-Yong2, Zhu Xie-Gang2, Chen Qiu-Yun2, Liu Qin2, Yuan Bing-Kai2, Lai Xin-Chun2, †,
(a) Relaxation time of freezing temperature plotted as ln(τ) versus ln [Tf − TSG]/TSG]. The solid line represents the fit to the power-law divergence. (b) The frequency dependence of freezing temperature plotted as Tf versus 100/ln(ω0/ω). The solid line represents the fit to Vogel–Fulcher law.