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Hyperfine fields in the BaFe2As2 family and their relation to the magnetic moment

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F16%3A43930930" target="_blank" >RIV/49777513:23640/16:43930930 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1103/PhysRevB.94.214508" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.94.214508</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1103/PhysRevB.94.214508" target="_blank" >10.1103/PhysRevB.94.214508</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Hyperfine fields in the BaFe2As2 family and their relation to the magnetic moment

  • Original language description

    The hyperfine field Bhf and the magnetic properties of the BaFe2 As2 family are studied using the fully relativistic Dirac formalism for different types of substitution. The study covers electron doped Ba(Fe1MINUS SIGN x Cox )2 As2 and Ba(Fe1MINUS SIGN x Nix )2 As2 , hole doped (Ba1MINUS SIGN x Kx )Fe2As2, and also isovalently doped Ba(Fe1MINUS SIGN x Rux )2 As2 and BaFe2 (As1MINUS SIGN x Px )2 for a wide range of the concentration x. For the substituted compounds the hyperfine fields show a very strong dependence on the dopant type and its concentration x. Relativistic contributions were found to have a significantly stronger impact for the iron pnictides when compared to bulk Fe. As an important finding, we demonstrate that it is not sensible to relate the hyperfine field Bhf to the average magnetic moment ? of the compound, as it was done in earlier literature.

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LO1402" target="_blank" >LO1402: CENTEM+</a><br>

  • Continuities

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

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    PHYSICAL REVIEW B

  • ISSN

    2469-9950

  • e-ISSN

  • Volume of the periodical

    94

  • Issue of the periodical within the volume

    21

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    8

  • Pages from-to

    214508 1-8

  • UT code for WoS article

    000390247100007

  • EID of the result in the Scopus database

    2-s2.0-85006246901