Table 2 The unit-cell parameters of Rh and Au at ambient temperature as a function of pressure. All values are obtained using He as pressure transmitting medium. The pressures measured with the EoS of gold are all reported in GPa. The lattice parameters are reported in Å. Experimental uncertainty on lattice parameters is lower than 0.003 Å. Uncertainty on pressure measurement increases from 0.05 GPa at 1 GPa to 0.7 GPa at 54 GPa.
From: Thermal equation of state of rhodium characterized by XRD in a resistively heated diamond anvil cell
\(\mathbf {a_{Rh}}\) (Å) | \(\mathbf {V_{Rh}}\) (Å\(^3\)) | \(\mathbf {a_{Au}}\) (Å) | \(\mathbf {V_{Au}}\) (Å\(^3\)) | P (GPa) | \(\mathbf {a_{Rh}}\) (Å) | \(\mathbf {V_{Rh}}\) (Å\(^3\)) | \(\mathbf {a_{Au}}\) (Å) | \(\mathbf {V_{Au}}\) (Å\(^3\)) | P (GPa) |
|---|---|---|---|---|---|---|---|---|---|
3.804 | 55.025 | 4.078 | 67.808 | 0.096 | 3.704 | 50.811 | 3.930 | 60.695 | 25.155 |
3.803 | 55.002 | 4.077 | 67.766 | 0.201 | 3.701 | 50.711 | 3.927 | 60.539 | 25.916 |
3.802 | 54.978 | 4.076 | 67.722 | 0.310 | 3.698 | 50.557 | 3.921 | 60.299 | 27.102 |
3.801 | 54.906 | 4.073 | 67.59 | 0.641 | 3.694 | 50.394 | 3.916 | 60.047 | 28.377 |
3.800 | 54.871 | 4.072 | 67.525 | 0.806 | 3.690 | 50.262 | 3.911 | 59.844 | 29.432 |
3.797 | 54.730 | 4.067 | 67.269 | 1.464 | 3.687 | 50.125 | 3.907 | 59.634 | 30.537 |
3.792 | 54.527 | 4.060 | 66.900 | 2.441 | 3.684 | 49.995 | 3.903 | 59.435 | 31.611 |
3.788 | 54.341 | 4.053 | 66.567 | 3.351 | 3.680 | 49.847 | 3.898 | 59.208 | 32.855 |
3.782 | 54.108 | 4.044 | 66.153 | 4.525 | 3.678 | 49.744 | 3.894 | 59.052 | 33.728 |
3.777 | 53.889 | 4.036 | 65.768 | 5.661 | 3.675 | 49.617 | 3.890 | 58.859 | 34.825 |
3.775 | 53.815 | 4.034 | 65.638 | 6.052 | 3.671 | 49.490 | 3.886 | 58.667 | 35.934 |
3.770 | 53.568 | 4.025 | 65.210 | 7.379 | 3.667 | 49.311 | 3.880 | 58.397 | 37.529 |
3.763 | 53.274 | 4.015 | 64.706 | 9.012 | 3.665 | 49.230 | 3.877 | 58.275 | 38.260 |
3.755 | 52.961 | 4.004 | 64.176 | 10.814 | 3.662 | 49.109 | 3.873 | 58.093 | 39.371 |
3.753 | 52.848 | 4.000 | 63.986 | 11.483 | 3.659 | 49.007 | 3.870 | 57.941 | 40.316 |
3.747 | 52.602 | 3.991 | 63.575 | 12.966 | 3.657 | 48.903 | 3.866 | 57.784 | 41.303 |
3.741 | 52.372 | 3.983 | 63.196 | 14.390 | 3.655 | 48.828 | 3.864 | 57.673 | 42.013 |
3.737 | 52.171 | 3.976 | 62.866 | 15.671 | 3.655 | 48.814 | 3.863 | 57.652 | 42.147 |
3.734 | 52.061 | 3.972 | 62.686 | 16.387 | 3.653 | 48.756 | 3.861 | 57.564 | 42.709 |
3.733 | 52.034 | 3.972 | 62.642 | 16.561 | 3.651 | 48.648 | 3.858 | 57.403 | 43.758 |
3.728 | 51.830 | 3.965 | 62.313 | 17.907 | 3.629 | 47.810 | 3.830 | 56.162 | 52.398 |
3.724 | 51.649 | 3.958 | 62.022 | 19.133 | 3.629 | 47.789 | 3.829 | 56.131 | 52.630 |
3.720 | 51.488 | 3.953 | 61.764 | 20.246 | 3.628 | 47.740 | 3.827 | 56.059 | 53.162 |
3.718 | 51.383 | 3.949 | 61.596 | 20.985 | 3.626 | 47.674 | 3.825 | 55.962 | 53.889 |
3.714 | 51.215 | 3.944 | 61.330 | 22.180 | 3.624 | 47.612 | 3.823 | 55.870 | 54.586 |
3.709 | 51.038 | 3.938 | 61.050 | 23.468 |
