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Analysis of Cationic Impurity Impact on Hyperfine Interactions in Magnetite

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10126456" target="_blank" >RIV/00216208:11320/12:10126456 - isvavai.cz</a>

  • Alternative codes found

    RIV/68378271:_____/12:00395794

  • Result on the web

    <a href="http://dx.doi.org/10.1109/TMAG.2012.2204967" target="_blank" >http://dx.doi.org/10.1109/TMAG.2012.2204967</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1109/TMAG.2012.2204967" target="_blank" >10.1109/TMAG.2012.2204967</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Analysis of Cationic Impurity Impact on Hyperfine Interactions in Magnetite

  • Original language description

    The Al, Ga, Ti and Zn impurities were studied in high quality single crystal samples of magnetite (Fe3O4). The cases when the valence of the substitution ion differs from that of the original iron ion are of a particular interest. The measurement of nuclear magnetic resonance (NMR) of F-57 was chosen as the experimental method for its sensitivity to Fe magnetic and electronic structure and to local ordering in the neighborhood of resonating nuclei. Local electronic structure and hence also the hyperfineinteractions are affected by the presence of the substitution and thus resonance frequencies of nuclei in the vicinity of the substitution are shifted due to the modified hyperfine field, therefore satellite signals are observed in the NMR spectra. Temperature dependences of spectra above the Verwey transition were measured in a zero external magnetic field. Subsequently, the dependences of frequencies of main lines and satellite signals in the spectra on temperature were fitted with sp

  • 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

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2012

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    IEEE Transactions on Magnetics

  • ISSN

    0018-9464

  • e-ISSN

  • Volume of the periodical

    48

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    4

  • Pages from-to

    3039-3042

  • UT code for WoS article

    000310194400079

  • EID of the result in the Scopus database