Journal ArticleDOI
Giant magnetostriction materials
TLDR
In this article, the authors review the fundamental magnetic and magnetostrictive properties of the RFe 2 Laves phases, focusing especially on the complex behavior of the anisotropy and the success of crystal field theory in explaining it.About:
This article is published in Journal of Magnetism and Magnetic Materials.The article was published on 1991-11-01. It has received 151 citations till now. The article focuses on the topics: Magnetic anisotropy & Magnetostriction.read more
Citations
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Journal ArticleDOI
Promoting smart cities into the 5G era with multi-field Internet of Things (IoT) applications powered with advanced mechanical energy harvesters
Long Liu,Xinge Guo,Chengkuo Lee +2 more
TL;DR: A comprehensive review of energy harvesting-assisted Internet of Things (IoT) applications among smart environmental monitoring (wind, ocean, and agriculture), smart transportations (drivers, vehicles, ships, roads, and bridges), smart homes (windows, floors, accessories, and human-machine interfaces), smart healthcare (wearable/portable devices, and implantable devices) are being promoted to conform with requirements of carbon neutrality and environment-friendly as discussed by the authors.
Journal ArticleDOI
Progress in bulk MgCu2-type rare-earth iron magnetostrictive compounds
Wei-Jun Ren,Zhi-Dong Zhang +1 more
TL;DR: In this article, the relationship between magnetostriction and structural distortion and the consequent crystallographic method for measuring magnetostrictive Laves phase materials, especially the magnetostricting and the minimization of the light rare-earth Pr- and Sm-based compounds are reviewed.
Book ChapterDOI
Chapter 5 Magnetic properties of binary rare-earth 3d-transition-metal intermetallic compounds
J.J.M. Franse,R.J. Radwański +1 more
TL;DR: In this article, the magnetic properties of binary rare-earth 3d-transition-metal intermetallic compounds are discussed, and the basic concepts related to intrinsic magnetic properties related to the 3D-rich R n T m (R = rare earths; T = 3d heavy transition metals Mn, Fe, Co, Ni) intermetallics are discussed.
Journal ArticleDOI
Enthalpies of formation of binary Laves phases
TL;DR: In this article, the enthalpies of binary transition-metal lanthanide Laves phases including ReCo 2, ReNi 2, ReFe 2 and ReRu 2 have been reviewed.
References
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Book ChapterDOI
Point-Charge Calculations of Energy Levels of Magnetic Ions in Crystalline Electric Fields
TL;DR: In this paper, the energy levels of magnetic ions in crystalline electric fields are calculated on the basis of a simple point-charge ionic model of the crystal lattice, and the connection between the various forms of crystal-field Hamiltonians is clarified.
Journal ArticleDOI
The present status of the temperature dependence of magnetocrystalline anisotropy, and the l(l+1)2 power law
Herbert B. Callen,Earl Callen +1 more
TL;DR: The present status of the theory of the temperature dependence of magnetocrystalline anisotropy in ferromagnetic insulators is reviewed and summarized in this paper, where the l(l+1) 2 power law for the behavior at low temperatures is derived in a general fashion and the extension to arbitrary temperatures is also given.
Journal ArticleDOI
First principles band structure calculations for rare earth-transition metal compounds: magnetization, hyperfine parameters and magnetocrystalline anistropy
TL;DR: In this article, a simple model based on Miedema's "macroscopic atom" model for cohesion in metals was proposed, from which trends in the magnetocrystalline anisotropy can be understood qualitatively.
Journal ArticleDOI
Giant Magnetostriction in Dysprosium and Holmium Single Crystals
Sam Legvold,J. Alstad,J. Rhyne +2 more
TL;DR: In this paper, the authors measured the magnetic forces along the axes in Dy and Ho in magnetic fields up to 26 kgauss and parallel to the plane of the metal disks, respectively.
Journal ArticleDOI
Giant magnetostriction in cubic rare earth-iron compounds of the type RFe2
TL;DR: Magnetostriction measurements on the cubic Laves phase compounds DyFe 2, HoFe 2 and ErFe 2 over the temperature range 77-300°K are reported in this article.