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Pressure induced helimagnetism in Fe-based (Y2Fe17, Lu2Fe17) intermetallic compounds

Result description

The helimagnetic ground state was induced in the hexagonal Y2Fe17 and Lu2Fe17 intermetallics by hydrostatic pressure above 1.05 and 0.3 GPa, respectively. The observed incommensurate helical structure was characterized by a propagation vector (00 tau(z))and by a metamagnetic transition at the critical field Hc. A detailed pressure-temperature-field evolution of the magnetic structures in Y2Fe17 and Lu2Fe17 is presented.

Keywords

magnetic structureFe-base intermetallicsY2Fe17pressure effects

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Pressure induced helimagnetism in Fe-based (Y2Fe17, Lu2Fe17) intermetallic compounds

  • Original language description

    The helimagnetic ground state was induced in the hexagonal Y2Fe17 and Lu2Fe17 intermetallics by hydrostatic pressure above 1.05 and 0.3 GPa, respectively. The observed incommensurate helical structure was characterized by a propagation vector (00 tau(z))and by a metamagnetic transition at the critical field Hc. A detailed pressure-temperature-field evolution of the magnetic structures in Y2Fe17 and Lu2Fe17 is presented.

  • Czech name

    Tlakem vyvolaný helimagnetismus v intermetalických sloučeninách na basi železa Y2Fe17, Lu2Fe17)

  • Czech description

    Helimagnetický základní stav byl indukován v hexagonálních intermetelikách Y2Fe17 a Lu2Fe17 hydrostatickým tlakem 1.05 a 0.3 GPa. Pozorovaná nesouměřitelná helimagnetická struktura byla charakterizována propagačním vektorem (00tau(z)) a metamagnetickým fázovým přechodem při kritickém magnetickém poli Hc. V práci je prezentován detailní vývoj magnetických struktur slučenin Y2Fe17 a Lu2Fe17 v prostoru tlak-teplota-magnetické pole

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BM - Solid-state physics and magnetism

  • OECD FORD branch

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

    310

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    3

  • Pages from-to

    1801-1803

  • UT code for WoS article

  • EID of the result in the Scopus database

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

BM - Solid-state physics and magnetism

Year of implementation

2007