Abstract
Analytical expressions are derived for the dielectric function of metals at moderate temperatures, determined by electron-phonon interactions, taking a quantum statistical approach and linear response theory as a basis. The obtained formulas permit one to calculate an effective electron-phonon collision frequency and the dielectric function of two-temperature plasmas for arbitrary laser radiation frequencies. Different limiting cases are considered.
| Original language | English |
|---|---|
| Article number | 012012 |
| Journal | Journal of Physics: Conference Series |
| Volume | 946 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 23 Feb 2018 |
| Event | 32nd International Conference on Interaction of Intense Energy Fluxes with Matter, ELBRUS 2017 - Elbrus, Kabardino-Balkaria, Russian Federation Duration: 1 Mar 2017 → 6 Mar 2017 |
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Analytical expression for high-frequency dielectric function of metals at moderate temperatures. / Veysman, M. E.; Röpke, G.; Reinholz, H.
In: Journal of Physics: Conference Series, Vol. 946, No. 1, 012012, 23.02.2018.Research output: Contribution to journal › Conference article
TY - JOUR
T1 - Analytical expression for high-frequency dielectric function of metals at moderate temperatures
AU - Veysman, M. E.
AU - Röpke, G.
AU - Reinholz, H.
PY - 2018/2/23
Y1 - 2018/2/23
N2 - Analytical expressions are derived for the dielectric function of metals at moderate temperatures, determined by electron-phonon interactions, taking a quantum statistical approach and linear response theory as a basis. The obtained formulas permit one to calculate an effective electron-phonon collision frequency and the dielectric function of two-temperature plasmas for arbitrary laser radiation frequencies. Different limiting cases are considered.
AB - Analytical expressions are derived for the dielectric function of metals at moderate temperatures, determined by electron-phonon interactions, taking a quantum statistical approach and linear response theory as a basis. The obtained formulas permit one to calculate an effective electron-phonon collision frequency and the dielectric function of two-temperature plasmas for arbitrary laser radiation frequencies. Different limiting cases are considered.
UR - http://www.scopus.com/inward/record.url?scp=85043712531&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/946/1/012012
DO - 10.1088/1742-6596/946/1/012012
M3 - Conference article
VL - 946
JO - Journal of Physics: Conference Series (Print)
JF - Journal of Physics: Conference Series (Print)
SN - 1742-6588
IS - 1
M1 - 012012
ER -