Electronic heat conductivity in a two-temperature state

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00587774" target="_blank" >RIV/68378271:_____/24:00587774 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/24:00617090
Result on the web
<a href="https://doi.org/10.1016/j.ijheatmasstransfer.2024.125674" target="_blank" >https://doi.org/10.1016/j.ijheatmasstransfer.2024.125674</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijheatmasstransfer.2024.125674" target="_blank" >10.1016/j.ijheatmasstransfer.2024.125674</a>

Result language
angličtina
Original language name
Electronic heat conductivity in a two-temperature state
Original language description
Heat transport in solids is governed by two fundamental contributions, atomic and electronic. The electronic energy transport in transient excited states is a defining factor in the problem of ultrafast material irradiation. Here, we calculate the electronic heat conductivity at elevated electron temperatures up to 40,000 K. We apply the novel combined method of tight binding formalism to calculate the electron-phonon contribution to the electronic heat conductivity, implemented in code XTANT-3. It allows us to evaluate the electronic heat conductivity in a wide range of materials – fcc metals: Al, Ca, Ni, Cu, Sr, Y, Zr, Rh, Pd, Ag, Ir, Pt, Au, and Pb, hcp metals: Mg, Sc, Ti, Co, Zn, Tc, Ru, Cd, Hf, Re, and Os, bcc metals: V, Cr, Fe, Nb, Mo, Ba, Ta, and W, other metals: Sn, Ga, In, Mn, Te, and Se, semimetal graphite, semiconductors – group IV: Si, Ge, and SiC, group III-V: AlAs, AlP, GaP, GaAs, and GaSb, oxides: ZnO, TiO2, and Cu2O, and others: PbI2, ZnS, and B4C.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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