Table 2 Covariance matrix elements for the power-law and Murnaghan-type fittings given in Table 1.
From: Interferometric measurements of refractive index and dispersion at high pressure
Phase | \(\sigma _{b_{1}b_{1}}\) | \(\sigma _{b_{1}c_{1}}\) | \(\sigma _{b_{1}d_{1}}\) | \(\sigma _{c_{1}c_{1}}\) | \(\sigma _{c_{1}d_{1}}\) | \(\sigma _{d_{1}d_{1}}\) | \(\sigma _{a_{2}a_{2}}\) | \(\sigma _{a_{2}b_{2}}\) | \(\sigma _{b_{2}b_{2}}\) |
|---|---|---|---|---|---|---|---|---|---|
Water | \(1.938 \times 10^{-8}\) | \(-3.646 \times 10^{-6}\) | \(6.139 \times 10^{-8}\) | \(1.915 \times 10^{-3}\) | \(-4.453 \times 10^{-5}\) | \(1.491 \times 10^{-6}\) | \(5.707\times 10^{-6}\) | \(4.287 \times 10^{-3}\) | 4.145 |
Ice VI | \(6.143\times 10^{-5}\) | \(-3.724\times 10^{-3}\) | \(2.246 \times 10^{-4}\) | \(2.283 \times 10^{-1}\) | \(-1.383 \times 10^{-2}\) | \(8.394 \times 10^{-4}\) | \(7.400\times 10^{-7}\) | \(8.177 \times 10^{-4}\) | 0.923 |
