Anomalous transformations in ice VIII
(2004) Physical review. B, Condensed matter and materials physics — Vol. 70, n° 14, p. 144113:1-144113:4 (2004)
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- Abstract
- Synchrotron far-infrared spectroscopy and linear response density-functional theory provide a new interpretation of the unique low-temperature isostructural transition in ice VIII. This study shows that it is a first-order thermodynamic transformation. Previously unexplained discrepancies have been resolved: the transformation between two forms of ice VIII arises from subtle phonon instabilities with an isostructural movement of molecules in the ice VIII structure.
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Citations
Klug, D., Tse, J., Liu, Z., Gonze, X., & Hemley, R. (2004). Anomalous transformations in ice VIII. Physical review. B, Condensed matter and materials physics, 70(14), 144113:1-144113:4. https://doi.org/10.1103/PhysRevB.70.144113 (Original work published 2004)