Neutron diffraction and magnetisation studies of magnetic ordering in RAuIn (R=Tb, Dy, Ho)

Szytuła, A.; Bażela, W.; Gondek, Ł.; Jaworska–Gołąb, Teresa; Penc, B.; Stüßer, N.; Zygmunt, A.

doi:10.1016/s0925-8388(01)01853-9

Cited by 24 publications

(24 citation statements)

References 8 publications

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“…2͒ typical of a frustrated antiferromagnet. Similar conclusions were reached for the isostructural compounds TbNiAl, 1,2 TbAuIn, 3 and TbRhSn. 4 This suggests that the magnetic structures observed in the rare-earth intermetallic compounds crystallizing in the ZrNiAl-type structure are determined, to a considerable extent, by the topology of this structure and the d-electrons of the transition element.…”

Section: Methodssupporting

confidence: 79%

“…[1][2][3][4] The detailed study of the magnetic properties of these compounds by neutron diffraction techniques has not been possible, in many cases, because of the difficulty of growing single crystals of these compounds. Recently, high quality single crystals of TbPtIn were grown at the Ames Laboratory, 5 and this motivated the present neutron diffraction study of the magnetic properties of this compound.…”

Section: Introductionmentioning

confidence: 99%

“…1͒ and this leads to frustration of the magnetic interaction between neighboring Tb ions, if the coupling between them is antiferromagnetic. To a large extent, the interesting magnetic properties exhibited by TbPtIn, 5 and similar compounds, [1][2][3][4] are closely related to the arrangement of the Tb ions in the ZrNiAl-type structure.…”

Section: Introductionmentioning

confidence: 99%

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Neutron scattering study of TbPtIn intermetallic compound

Garlea

Morosan

Bud’ko

et al. 2004

Journal of Applied Physics

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Neutron diffraction techniques have been used to study the magnetic properties of a TbPtIn single-crystal as a function of temperature and magnetic field. In the absence of an externally applied magnetic field, the compound orders, below approximately 47 K, in an antiferromagnetic structure with propagation vector k= (12,0,12); the magnetic moments were found to be parallel to the [120] Neutron diffraction techniques have been used to study the magnetic properties of a TbPtIn single-crystal as a function of temperature and magnetic field. In the absence of an externally applied magnetic field, the compound orders, below approximately 47 K, in an antiferromagnetic structure with propagation vector kϭ( 1 2 ,0, 1 2 ); the magnetic moments were found to be parallel to the ͓12 0͔ direction. Measurements at 4.2 K, with a magnetic field applied along the ͓12 0͔ direction, revealed metamagnetic transitions at approximately 20 kG and 40 kG.

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Section: Methodssupporting

confidence: 79%

Section: Introductionmentioning

confidence: 99%

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Neutron scattering study of TbPtIn intermetallic compound

Garlea

Morosan

Bud’ko

et al. 2004

Journal of Applied Physics

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“…3b). These peaks are indexed by the propagation vector k = (0, 0, 1/2), similarly to TbAuIn [5]. Analysis of the intensities of the magnetic peaks confirms that: the Tb magnetic moments equal to 6.5(3) µ B at both temperatures lie in the a−b plane and form a noncollinear structure of the 120…”

Section: Resultsmentioning

confidence: 66%

Magnetic Properties of TbNi_1-xAu_xIn Compounds

et al. 2009

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Polycrystalline samples of TbNi 1−x Au x In for x = 0.1, 0.2, 0.4, 0.6 and 0.8 were prepared and studied by powder X-ray and neutron diffraction and ac magnetic susceptibility measurements. These compounds crystallize in the hexagonal ZrNiAl-type structure. With increasing Au content a change in the magnetic structure is observed. For x = 0.1, 0.2 and 0.4 the magnetic order is described by the propagation vector k = (1/2, 0, 1/2) while for x = 0.8 by k = (0, 0, 1/2). Between 1.5 K and the Néel temperature the magnetic order is stable.

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“…The diamond corresponds to a magnetic structure with magnetic moments pointing out of any principal crystallographic direction. Following references for individual compounds were used to construct this figure: TbPdAl, 30,31 TbCuAl, 9 TbNiAl, 7 TbPtSn, 32 TbCuIn, 33 TbAuIn, 34 TbPdIn, 35 TbPtIn, 36,37 and TbRhSn. 38,39 The green symbols indicate data measured by neutron diffraction at 2 K in this work with the correct type of magnetocrystalline anisotropy.…”

Section: Discussionmentioning

confidence: 99%

Development of magnetic order in the TbNi(Al,In) series and magnetocrystalline anisotropy in TbTXcompounds

Klicpera¹,

Javorský²,

Orench³

2011

Phys. Rev. B

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We report on the magnetic structures in the TbNiAl 1−x In x compounds as determined by powder neutron diffraction. These compounds belong to a large family of ternary rare-earth intermetallics crystallizing in the ZrNiAl-type hexagonal structure. All studied compounds order magnetically with magnetic structures characterized by k 1 = (0,0,0) and k 2 = ( 1 2 ,0, 1 2 ) propagation vectors and magnetic moments aligned along or perpendicular to the hexagonal c axis. The magnetocrystalline anisotropy changes from uniaxial in the In-poor compounds (x 0.4) to planar in the In-rich compounds (x 0.5). The change of magnetocrystalline anisotropy type is a consequence of the development of structural parameters in the studied series. The Tb moments are oriented along the c axis when the nearest Tb-Tb distances between the planes are large compared to those within the planes, whereas Tb moments lie within the basal planes in the opposite case. This picture relating the structural parameters and anisotropy type can be generalized to the whole group of Tb-based compounds with the ZrNiAl type of structure.

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Neutron diffraction and magnetisation studies of magnetic ordering in RAuIn (R=Tb, Dy, Ho)

Cited by 24 publications

References 8 publications

Neutron scattering study of TbPtIn intermetallic compound

Neutron scattering study of TbPtIn intermetallic compound

Magnetic Properties of TbNi_1-xAu_xIn Compounds

Development of magnetic order in the TbNi(Al,In) series and magnetocrystalline anisotropy in TbTXcompounds

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Neutron diffraction and magnetisation studies of magnetic ordering in RAuIn (R=Tb, Dy, Ho)

Cited by 24 publications

References 8 publications

Neutron scattering study of TbPtIn intermetallic compound

Neutron scattering study of TbPtIn intermetallic compound

Magnetic Properties of TbNi1-xAuxIn Compounds

Development of magnetic order in the TbNi(Al,In) series and magnetocrystalline anisotropy in TbTXcompounds

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Magnetic Properties of TbNi_1-xAu_xIn Compounds