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Compression-rate dependence of pressure-induced phase transitions in Bi
2021
It is qualitatively well known that kinetics related to nucleation and growth can shift apparent phase boundaries from their equilibrium value. In this work, we have measured this effect in Bi using time-resolved X-ray diffraction with unprecedented 0.25 ms time resolution, accurately determining phase transition pressures at compression rates spanning five orders of magnitude (10$^{–2}$–10$^3$ GPa/s) using the dynamic diamond anvil cell. An over-pressurization of the Bi-III/Bi-V phase boundary
doi:10.3204/pubdb-2021-03214
fatcat:u445hot62japvnqihp4a7okjce