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Physics of Metals and Metallography
Published in: Physics of Metals and Metallography 5/2021

01-05-2021 | ELECTRICAL AND MAGNETIC PROPERTIES

Experimental Study and Modeling of the Magnetic Properties of Dy–Co Films

Authors: V. O. Vas’kovskii, E. V. Kudyukov, E. A. Stepanova, E. A. Kravtsov, O. A. Adanakova, A. S. Rusalina, K. G. Balymov, A. V. Svalov

Published in: Physics of Metals and Metallography | Issue 5/2021

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Abstract

Systematic data on the structural state and magnetic properties of films belonging to the binary Dy100 – xCox system have been measured within broad ranges of compositions (0 ≤ x < 85), temperatures (5‒300 K), and magnetic fields (0–70 kOe). It was found that in the absence of magnetic moment on Co atoms (x ≤ 50), the films are in an asperomagnetic state, in which a considerable and nonmonotonical concentration change in the principal magnetic characteristics is observed. In the region of x > 50, the films have a sperimagnetic structure. It has been shown that the quantitative description of spontaneous magnetization in such a state can be obtained in the molecular field model.
previous article Evolution of Electronic Structure of GdTi0.05MnxFe0.95– xSi Compounds According to Band Calculations and Optical Investigations
next article Anisotropy of Magnetic Properties and the Permittivity of Nd1.9Ce0.1CuO4 + δ Single Crystal

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Metadata
Title
Experimental Study and Modeling of the Magnetic Properties of Dy–Co Films
Authors
V. O. Vas’kovskii
E. V. Kudyukov
E. A. Stepanova
E. A. Kravtsov
O. A. Adanakova
A. S. Rusalina
K. G. Balymov
A. V. Svalov
Publication date
01-05-2021
Publisher
Pleiades Publishing
Published in
Physics of Metals and Metallography / Issue 5/2021
Print ISSN: 0031-918X
Electronic ISSN: 1555-6190
DOI
https://doi.org/10.1134/S0031918X21050124

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