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Supplementary materials from Pressure-induced order–disorder transition in Gd1.5Ce0.5Ti2O7 pyrochlore

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journal contribution
posted on 23.08.2019 by Jingjing Niu, Xiang Wu, Haibin Zhang, Shan Qin
This ESM file has three supplementary figures.Fig. S1 is the selected XRD patterns of Gd1.5Ce0.5Ti2O7 under different pressures in run2. ☆ belong to Argon's reflections. Fig.S2 is the a-axial length a(Å) as a liner function of pressure. The slope change is observed as 6.5 GPa and 13 GPa, respectively. Fig. S3 is the Le Bail refinement of Gd1.5Ce0.5Ti2O7 at various pressures. a)-c) are patterns from run1, with silicone oil as pressure medium. d)-f) are patterns from run2, with Argon as the pressure medium. Magenta bar are reflections of pyrochlore structure and green bar belongs to pressure-induced solidified Argon.