铁磁性杂质浓度对二元钯钴合金磁性能的影响研究

IF 0.5 Q4 PHYSICS, CONDENSED MATTER

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques Pub Date : 2024-07-15 DOI:10.1134/S1027451024700046

I. I. Gumarova, A. I. Gumarov, I. V. Yanilkin

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引用次数: 0

摘要

摘要利用基于密度泛函理论的计算和实验方法，对杂质含量高达 10%的钯钴合金的磁性能进行了比较研究。研究发现，合金具有铁磁有序性，这取决于杂质浓度。当杂质浓度非常低（小于 1%）时，每个杂质原子的磁矩可达 25µB。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Study of the Influence of Ferromagnetic Impurity Concentration on Magnetic Properties of Binary Palladium–Cobalt Alloy

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Study of the Influence of Ferromagnetic Impurity Concentration on Magnetic Properties of Binary Palladium–Cobalt Alloy

A comparative study of the magnetic properties of a palladium–cobalt alloy with an impurity content of up to 10 at % was made using calculations based on the density functional theory and experimental methods. It was found that the alloys had ferromagnetic ordering, which depended on the impurity concentration. At very low concentrations, less than 1 at %, the magnetic moment per impurity atom can reach 25µ_B.

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来源期刊

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques PHYSICS, CONDENSED MATTER-

CiteScore

0.90

自引率

25.00%

发文量

144

审稿时长

3-8 weeks

期刊介绍： Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques publishes original articles on the topical problems of solid-state physics, materials science, experimental techniques, condensed media, nanostructures, surfaces of thin films, and phase boundaries: geometric and energetical structures of surfaces, the methods of computer simulations; physical and chemical properties and their changes upon radiation and other treatments; the methods of studies of films and surface layers of crystals (XRD, XPS, synchrotron radiation, neutron and electron diffraction, electron microscopic, scanning tunneling microscopic, atomic force microscopic studies, and other methods that provide data on the surfaces and thin films). Articles related to the methods and technics of structure studies are the focus of the journal. The journal accepts manuscripts of regular articles and reviews in English or Russian language from authors of all countries. All manuscripts are peer-reviewed.