Record Details

Title:
Electrical conductivity calculations in isochorically heated warm dense aluminum
Affiliation(s):
EuXFEL staff, Other
Author group:
Instrument HED
Topic:
Scientific area:
Abstract:
We present a theoretical approach to derive the dc conductivity of warm dense matter (WDM) from x-ray Thomson scattering data. Predictions for the conductivity of aluminum at condensed matter densities are given within a wide temperature range ($0.08 eV < k_{B}T < 80 eV$). Strong correlation effects are taken into account by ionic structure factors. Screening and Pauli blocking are described via a pseudopotential. The results are compared with other theoretical models and simulations as well as with experimental measurements in the liquid metal regime and recent experiments in the WDM regime.
Imprint:
2017
Journal Information:
Journal of Physics B: Atomic, Molecular and Optical Physics, 50 (13), 134002 (2017)
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Language(s):
English
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