Communication: probable scenario of the liquid-liquid phase transition of SnI4 |
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Authors: | Fuchizaki Kazuhiro Hamaya Nozomu Hase Takaki Katayama Yoshinori |
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Affiliation: | Department of Physics, Ehime University, Matsuyama 790-8577, Japan. fuchizak@phys.sci.ehime-u.ac.jp |
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Abstract: | We have shown from in situ synchrotron x-ray diffraction measurements that there are two thermodynamically stable liquid forms of SnI(4), depending on the pressure. Based on the liquid-liquid critical point scenario, our recent measurements suggest that the second critical point, if it exists, may be located in a region close to the point at which the melting curve of the crystalline phase abruptly breaks. This region is, unlike that of water, experimentally accessible with relative ease. |
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