Hydrostatic pressure effect on the transformations of amorphous La3Si |
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Authors: | You-Xiang Zhao DL Decker |
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Institution: | Department of Physics, Brigham Young University Provo, Utah 84602, USA |
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Abstract: | Measurements of the relative resistance versus temperature at different hydrostatic pressures up to 30 kbar for amorphous La3Si have been carried out. The results show that there is a metastable phase only at low pressures and that pressure decreases the crystallization temperature of the stable state (or final phase) from both the amorphous and meta-stable phases. If the pressure is sufficiently high, the transformation from the amorphous to a stable state might occur at room temperature. |
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