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High magnetic field study of the Dy.sub.2./sub.Fe.sub.17./sub.H.sub.x./sub. compounds with x = 0 - 3.8
- 1.0447892 - FZÚ 2016 RIV NL eng J - Journal Article
Isnard, O. - Andreev, Alexander V. - Heczko, Oleg - Skourski, Y.
High magnetic field study of the Dy2Fe17Hx compounds with x = 0 - 3.8.
Journal of Alloys and Compounds. Roč. 627, Apr (2015), s. 101-107. ISSN 0925-8388. E-ISSN 1873-4669
R&D Projects: GA ČR GAP204/12/0150
Grant - others:AVČR(CZ) M100101203
Institutional support: RVO:68378271
Keywords : rare-earth intermetallics * R2T17 * ferrimagnetism * hydrides * high magnetic fields
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 3.014, year: 2015
Magnetization of Dy2Fe17Hx compounds (hexagonal crystal structure) was studied on aligned powders in magnetic fields up to 60 T. Dy2Fe17 is ferrimagnet with TC = 375 K and spontaneous moment of 16.5 mB/f Insertion of hydrogen significantly modifies the magnetization, Curie temperature and intersublattice exchange interactions. Depending upon the composition, hydrides exhibit easy plane or conical type anisotropy. It is found that the intersublattice coupling between the Fe and Dy sublattices is reduced with increasing hydrogen conten
Permanent Link: http://hdl.handle.net/11104/0249638
Number of the records: 1