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Comparison of chlorine and oxygen adsorption on the ferromagnetic Fe(0 0 1) surface: Density-functional theory study

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F08%3A00316439" target="_blank" >RIV/61388955:_____/08:00316439 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Comparison of chlorine and oxygen adsorption on the ferromagnetic Fe(0 0 1) surface: Density-functional theory study

  • Original language description

    We compare chemisorption of Cl and O on the ferromagnetic Fe(0 0 1) surface by using density-functional theory calculation. p(2x2) and p(1x1) adsorbate overlayers are considered. The chlorine adsorption resembles in most respects the previously thoroughly studied oxygen deposition, although the Cl atom is well separated from the subsurface-layer Fe atom and, at low coverage, its induced magnetic moment is very small: 0.06 .mu. B. For the p(2x2) structure, the spin-resolved local density of electronic states is dominated by exchange-splitted peaks of O(2p) or Cl(3p) character. The calculations are employed to discuss the data obtained recently by the new spin-polarized ion-scattering experimental technique [T.T. Suzuki et al., Surf. Sci. 602 (2008) 1688] for oxygen and chlorine adsorption on Fe(0 0 1).

  • Czech name

    Srovnání adsorpce chlóru a kyslíku na feromagnetickém povrchu Fe(001): Studie metodou teorie funkcionálu hustoty

  • Czech description

    S použitím teorie funkcionálu hustoty je porovnána chemisorpce Cl a O na feromagnetickém povrchu Fe(001). Adsorpce chloru připomíná v mnoha ohledech adsorpci kyslíku studovanou již dříve, ale atom Cl je zřetelně oddělený od podpovrchového atomu Fe a - při nízkém pokrytí - je jeho indukovaný magnetický moment velmi malý: 0.06 muB. Výpočty jsou využity k diskusi dat získaných nedávno novou experimentální technikou rozptylu spinově polarizovaných iontů (T. Suzuki et al., Surf. Sci. 602 (2008) 1688).

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Surface Science

  • ISSN

    0039-6028

  • e-ISSN

  • Volume of the periodical

    602

  • Issue of the periodical within the volume

    24

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    4

  • Pages from-to

  • UT code for WoS article

    000262202600015

  • EID of the result in the Scopus database