Forced-ferromagnetic state in a Tm2Fe17H5 single crystal
Forced-ferromagnetic state in a Tm2Fe17H5 single crystal
Tereshina, E. A.; Kuz´Min, M. D.; Skourski, Y.; Doerr, M.; Iwasieczko, W.; Wosnitza, J.; Tereshina, I. S.
Abstract
We report the attainment of the ferromagnetic state in an interstitially modified heavy rareearth-iron intermetallic compound in an external magnetic field. The starting composition is E2Fe17, which is the RE–Fe binary richest in iron. We concentrate on the Tm–Fe compound, which is the most sensitive to magnetic field. The maximum possible amount of hydrogen (5 at.H/f.u.) is inserted into a Tm2Fe17 single crystal. We demonstrate that in a magnetic field of 57 T Tm2Fe17H5 reaches the ferromagnetic state with an enviably high polarization of 2.25 T.
Keywords: single crystal; hydride; forced-ferromagnetic state; rare-earth-iron intermetallic; compound
Beteiligte Forschungsanlagen
- Hochfeld-Magnetlabor (HLD)
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Journal of Physics: Condensed Matter 29(2017), 24LT01
DOI: 10.1088/1361-648X/aa70a6
Cited 14 times in Scopus
Permalink: https://www.hzdr.de/publications/Publ-25674