Influence of Severe Plastic Deformation on Magnetic Properties of Holmium and Erbium

IF 0.6 4区材料科学 Q4 CRYSTALLOGRAPHY

Crystallography Reports Pub Date : 2025-04-30 DOI:10.1134/S1063774525600188

D. S. Bataev, M. A. Orshulevich, M. V. Utarbekova, A. G. Fazlitdinova, K. P. Skokov, D. V. Gunderov, V. V. Khovaylo, S. V. Taskaev

引用次数: 0

Abstract

In this work we report on structural and magnetic properties of Ho and Er samples severely deformed by means of high-pressure torsion. It was found that severe plastic deformation results in the formation of an ultrafine-grained structure and broadening of diffraction peaks due to the accumulation of crystal lattice defects. Magnetic measurements revealed that severe plastic deformation leads to an increase in the saturation magnetic field in holmium and the disappearance of a metamagnetic transition in erbium.

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剧烈塑性变形对钬、铒磁性能的影响

本文报道了高压扭转严重变形的Ho和Er样品的结构和磁性能。结果表明，剧烈的塑性变形导致了超细晶结构的形成，并且由于晶格缺陷的积累导致了衍射峰的展宽。磁测量表明，严重的塑性变形导致钬的饱和磁场增加，而铒的超磁跃迁消失。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Crystallography Reports 化学-晶体学

CiteScore

1.10

自引率

28.60%

发文量

审稿时长

4-8 weeks

期刊介绍： Crystallography Reports is a journal that publishes original articles short communications, and reviews on various aspects of crystallography: diffraction and scattering of X-rays, electrons, and neutrons, determination of crystal structure of inorganic and organic substances, including proteins and other biological substances; UV-VIS and IR spectroscopy; growth, imperfect structure and physical properties of crystals; thin films, liquid crystals, nanomaterials, partially disordered systems, and the methods of studies.