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Contribution of inter- and intraband transitions into electron-phonon coupling in metals

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00545327" target="_blank" >RIV/68378271:_____/21:00545327 - isvavai.cz</a>

  • Alternative codes found

    RIV/61389021:_____/21:00560477

  • Result on the web

    <a href="http://hdl.handle.net/11104/0322050" target="_blank" >http://hdl.handle.net/11104/0322050</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1140/epjd/s10053-021-00200-w" target="_blank" >10.1140/epjd/s10053-021-00200-w</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Contribution of inter- and intraband transitions into electron-phonon coupling in metals

  • Original language description

    We recently developed an approach for calculation of the electron–phonon (electron–ion in a more general case) coupling in materials based on tight-binding molecular dynamics simulations. In the present work, we utilize this approach to study partial contributions of inter- and intraband electron scattering events into total electron–phonon coupling in Al, Au, and Cu elemental metals and in AlCu alloy. We demonstrate that the interband scattering plays an important role in the electron–ion energy exchange process in Al and AlCu, whereas intraband d–d transitions are dominant in Au and Cu. Moreover, interand intraband transitions exhibit qualitatively different dependencies on the electron temperature. Our findings should be taken into account for the interpretation of experimental results on the electron–phonon coupling parameter.n

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Result continuities

  • Project

    <a href="/en/project/LTT17015" target="_blank" >LTT17015: Reserch in frame International Center for Dense Magnetized Plasmas</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    European Physical Journal D

  • ISSN

    1434-6060

  • e-ISSN

    1434-6079

  • Volume of the periodical

    75

  • Issue of the periodical within the volume

    7

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    6

  • Pages from-to

    212

  • UT code for WoS article

    000691558300001

  • EID of the result in the Scopus database

    2-s2.0-85111245321