Journal ArticleDOI
d-f-Exchange resonance in gadolinium: Theory and experiment
TLDR
In this paper, the single-crystal gadolinium dielectric permeability spectrum was investigated experimentally and theoretically in the frequency range 0.5 ⩽ h ω ⩾ 1 eV in terms of intra-atomic light absorption and the magnetic order parameter dependence of the coherence degree of angular parts of quasi-bound 5d-electron wave functions.About:
This article is published in Journal of Magnetism and Magnetic Materials.The article was published on 1984-08-01. It has received 14 citations till now. The article focuses on the topics: Gadolinium & Exchange interaction.read more
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Book ChapterDOI
Chapter 159 Surface magnetism of the lanthanides
TL;DR: In this article, the surface magnetism of the lanthanides is discussed and compared to the bulk magnetic and electronic structure of lanthanide metals. But the comparison between the bulk and the surface can be made more readily.
Journal ArticleDOI
Symmetry analysis of electronic states for crystals with spiral magnetic order. II. Connection with limiting cases
TL;DR: In this paper, the compatibility relations between the electronic states of crystals with spiral magnetic order and the states of non-magnetic ferromagnetic and antiferromagnetic crystals are discussed.
Journal ArticleDOI
Magnetic field-induced spin reorientation in gadolinium surface layer of Gd/Fe multilayers
S. L. Gnatchenko,Alexander Chizhik,D. N. Merenkov,V. V. Eremenko,H. Szymczak,R. Szymczak,K. Fronc,R. Zuberek +7 more
TL;DR: In this article, the formation of a noncollinear magnetic structure within the gadolinium surface layer during the process of the field-induced spin reorientation phase transition is predicted.
Journal ArticleDOI
The effect of magnetic ordering on the temperature dependence of the gadolinium bulk band structure
TL;DR: In this paper, a temperature-dependent shift of the gadolinium bulk bands is observed at temperatures across the bulk and surface Curie temperatures, and the shift was suggested by recent quasiparticle calculations for the bulk.
Journal ArticleDOI
Spontaneous magnetostriction in the Gd-Y system: analysis of phase transformations
TL;DR: In this article, the transformation of the magnetic and lattice subsystems of Gd100−xYx (x=0,5.5, 7,5, 10.2) alloys are studied at temperatures 5 −370 K in magnetic fields up to 4 kOe. The temperature dependences of elastic moduli, thermal expansion, low-field magnetization, and magnetic anisotropy parameters are obtained.
References
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Journal ArticleDOI
Two-period green's function in statistical physics
TL;DR: In this article, the principle properties of the two-period Green's function and their simplest application in irreversible process theory, in the theory of superconductors, in ferromagnetics, and in electron- lattice reactions in common metals and semiconductors are discussed.
Journal ArticleDOI
Magnetization and Electrical Resistivity of Gadolinium Single Crystals
TL;DR: The magnetic moment of single-crystal Gd has been measured in fields from 0 to 18 kOe along the $0001〉, $〈10\overline{1}0〉), and $ $ directions at temperatures from 1.4 to 900\ifmmode^\circ\else\textdegree\fi{}K as mentioned in this paper.
Journal ArticleDOI
Spin-polarized energy-band structure, conduction-electron polarization, spin densities, and the neutron magnetic form factor of ferromagnetic gadolinium
Journal ArticleDOI
Electronic structure of rare-earth metals. i. relativistic augmented- plane-wave calculations.
S. C. Keeton,T. L. Loucks +1 more
TL;DR: In this article, the Fermi surface of Dy, Er, and Lu with certain magnetic rare earths has been analyzed and the presence of a "webbing" feature is correlated with the occurrence of periodic moment arrangements.
Journal ArticleDOI
XXVI. Optical constants of metals in the infra-red—experimental methods
TL;DR: In this paper, the principal angle of incidence in the infra-red is near 90° and it has been shown that the real and imaginary parts of the dielectric constant are best obtained by measuring ρ and Δ; ρ is the ratio of the reflectivities of the p- and s- components and Δ the relative phase difference.