Journal ArticleDOI
Spin–flip metamagnetism in the laves phase compounds Dy0.73Tb0.27Fe2−xCoxHn
TLDR
In this article, the results of low temperature magnetization measurements carried out on the Dy 0.73 Tb 0.27 Fe 2− x Co x system and their hydrogenated compounds are presented.About:
This article is published in Solid State Communications.The article was published on 1998-09-30. It has received 11 citations till now. The article focuses on the topics: Metamagnetism & Magnetization.read more
Citations
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Journal ArticleDOI
Magnetic properties of ball-milled TbFe2 and TbFe2B
TL;DR: In this paper, the magnetic properties of ball-milled TbFe2 and Tb Fe2B were studied by magnetization measurements and it was found that boron occupied interstitial position in the crystal structure, just as hydrogen did.
Journal ArticleDOI
Magnetic and electrical properties of Dy0.73Tb0.27Fe2−xMnx [x=0, 0.25, 0.5 and 1]
TL;DR: The structural, electrical and magnetic properties of Dy0.73Tb0.27Fe2−xMnx [ x = 0, 0.25, 0.5 and 1] have been investigated through X-ray diffraction studies and magnetization, Curie temperature and electrical resistivity measurements as mentioned in this paper.
Journal ArticleDOI
Role of processing parameters on the morphology and magnetic properties of Tb–Fe–Co thin films
K. Uma Devi,K. Uma Devi,J. Arout Chelvane,Himalay Basumatary,M. Ramudu,S.V. Kamat,V. Jayalakshmi +6 more
TL;DR: In this article, the effect of processing parameters such as argon gas pressure (5, 10 and 15mTorr) and sputtering power (50 and 100 W) on the structure, microstructure and magnetic properties of dc magnetron sputtered Tb-Fe-Co films was investigated.
Journal ArticleDOI
Effects of Ti addition on the microstructure and magnetic properties of magnetostrictive Tb–Dy–Fe alloys
TL;DR: In this article, vacuum induction melted alloys of Tb 0.3 Dy 0.7 Fe 1.95− x Ti x were investigated for microstructural features and magnetic properties.
Journal ArticleDOI
Magnetic and electrical properties of Ho0.85Tb0.15Fe2−xMnx (0, 0.5, 1.0, 1.5)
TL;DR: The structural, magnetic and electrical properties of Ho0.85Tb0.15Fe2Mnx (x = 0.15) have been characterized through X-ray diffraction, Curie temperature and electrical resistivity measurements as discussed by the authors.
References
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Journal ArticleDOI
Effect of hydrogen absorption on the magnetic properties of YFe2 and GdFe2
K.H.J. Buschow,A. M. van Diepen +1 more
TL;DR: The change in the magnetic properties of the compounds YFe 2 and GdFe 2 upon hydrogen absorption has been studied by means of magnetic measurements and by Mossbauer effect measurements as mentioned in this paper.
Journal ArticleDOI
Effect of H2 absorption on the magnetic properties of rare‐earth transition metal compounds
K. H. J. Buschow,R. C. Sherwood +1 more
Abstract: Rare‐earth transition metal compounds are known to be able to (reversibly) absorb large quantities of hydrogen gas at moderate pressures. This absorption of H2 gas leads to substantial changes of the magnetic properties. These include hydrogen induced transitions from Pauli paramagnetism to ferromagnetism. Examples also exist of the reverse effect, i.e., where in ferromagnetic compounds the 3d moment disappears upon hydrogen absorption. The changes in magnetic properties, together with experimental results of X‐ray diffraction and Mossbauer‐effect spectroscopy are discussed in terms of charge transfer and changes in interatomic distances. The metastable character of the ternary hydrides often leads to a loss of the long range atomic order upon hydrogen absorption. This affects not only the absorption capacity (after repeated cycling) but also influences the magnetic behavior. Examples are shown where the atomic disorder has led to pronounced thermomagnetic history effects.
Journal ArticleDOI
Metamagnetism and thermodynamical properties in modulated systems: modelisation and application to PrNi2Si2
TL;DR: In this paper, a periodic field model taking into account explicitly the crystal field anisotropy is presented, in order to describe the thermodynamical properties and the magnetization process of incommensurate modulated magnetic systems.
Journal ArticleDOI
Field induced magnetic structures in TbNi2Si2
TL;DR: In this article, a neutron diffraction study under magnetic field has been performed on a TbNi 2 Si 2 single crystal and two intermediate magnetic structures have been determined between the zero-field simple antiferromagnetic structure and the field-induced ferromagnetic one.
Journal ArticleDOI
Mössbauer effect investigations of the electronic and magnetic properties of rare earth metal and intermetallic hydrides
B.D. Dunlap,G. K. Shenoy,J. M. Friedt,P. J. Viccaro,D. Niarchos,Henry A. Kierstead,A. T. Aldred,D. G. Westlake +7 more
TL;DR: In this article, the same authors used Mossbauer spectroscopy to establish the crystalline electric field (CEF) ground state for Dy3+ in DyH2 and for Er3+ and ErH2 in ErH 2 and YH2.