Abstract
SUMMARY. - WE derive the Gruneisen's gamma as a function of temperature
and pressure for liquid iron at the temperature and pressures of the Earth's
outer core taking into account the anharmonic and electronic contributions in
a self-consistent way. We obtain numerical values definetely different from those
generally quoted in the geophysical literature, but in agreement with recent
experimental determinations.
and pressure for liquid iron at the temperature and pressures of the Earth's
outer core taking into account the anharmonic and electronic contributions in
a self-consistent way. We obtain numerical values definetely different from those
generally quoted in the geophysical literature, but in agreement with recent
experimental determinations.
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DOI: https://doi.org/10.4401/ag-4819
Published by INGV, Istituto Nazionale di Geofisica e Vulcanologia - ISSN: 2037-416X