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Magnetic and structural features of amorphous FeMo-based alloys

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F07%3A00086817" target="_blank" >RIV/68378271:_____/07:00086817 - isvavai.cz</a>

  • Alternative codes found

    RIV/68081723:_____/07:00086817 RIV/61989592:15310/07:00004557

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Magnetic and structural features of amorphous FeMo-based alloys

  • Original language description

    NANOPERM-type FeMoCuB alloys are studied using magnetic and Mössbauer measurements in the as-prepared amorphous state. It is shown that the Fe76Mo8Cu1B15 (A) and Fe74Mo8Cu1B17 (B) alloys exhibit the magnetic dipole and electrical quadrupole interactionswell detected in the room-temperature Mössbauer spectra. The thermomagnetic measurements above the room temperature indicate a vanishing of the magnetic interactions at approximately 310 K (A) and at 340 K (B), respectively. The low temperature dc magnetic measurements show an anomaly around 200 K which is also a boundary at which zero-field Mössbauer measurements of both samples reflect the gradual "vanishing" of the electrical quadrupole interactions and appearance of another magnetically ordered component. The Mössbauer measurements in the field of 4 MA/m yield a survival of quadrupole and an enhancement of magnetic dipole interactions.

  • Czech name

    Magnetické a strukturní vlastnosti amorfních slitin na bázi FeMo

  • Czech description

    Slitiny typu NANOPERM na bázi FeMoCuB jsou studovány pomocí Mőssbauerovy spektroskopie a magnetických měření v původním amorfním stavu. Vedle měření při pokojové teplotě jsou prezentovány výsledky nízkoteplotních magnetických měření a měření mőssbauerovských spekter v magnetickém poli.

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/GA202%2F05%2F2111" target="_blank" >GA202/05/2111: Structure and magnetic properties of amorphous and nanocrystalline Fe(Ni)MoCuB based alloys</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Magnetism and Magnetic Materials

  • ISSN

    0304-8853

  • e-ISSN

  • Volume of the periodical

    316

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    4

  • Pages from-to

    "e16"-"e19"

  • UT code for WoS article

  • EID of the result in the Scopus database