Er0.9La0.1Cr0.8Fe0.2O3 的结构、多铁性和磁序研究

IF 2.5 4区物理与天体物理 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Physica Status Solidi-Rapid Research Letters Pub Date : 2024-09-03 DOI:10.1002/pssr.202300144

Kaiyang Gao, Hengjian Hou, Jiyu Shen, Zeyi Lu, Jiajun Mo, Guoqing Liu, Zhongjin Wu, Chenying Gong, Dong Xie, Yanfang Xia, Min Liu

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引用次数: 0

摘要

本文采用溶胶-凝胶法合成了多铁性透辉石 Er0.9La0.1Cr0.8Fe0.2O3，并研究了其结构和多铁性。通过磁熵变化曲线分析了 Er0.9La0.1Cr0.8Fe0.2O3 的磁序。此外，还构建了一个四子晶格分子场模型来研究自旋重定向现象，并通过磁序校正来解释各种自旋重定向之间的差异。这项工作将为研究第二类多铁性材料的性质提供一个新的视角。

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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Study of the Structure, Multiferroic, and Magnetic Order of Er0.9La0.1Cr0.8Fe0.2O3

Herein, the multiferroic perovskite Er0.9La0.1Cr0.8Fe0.2O3 was synthesized using the sol–gel method, and its structure and multiferroic properties were investigated. The magnetic order of Er0.9La0.1Cr0.8Fe0.2O3 was analyzed through magnetic entropy change curves. Furthermore, a four‐sublattice molecular field model was constructed to study the spin reorientation phenomena and explain the differences between various spin redirections through magnetic order correction. This work will provide a new perspective for studying the properties of type II multiferroic materials.

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来源期刊

Physica Status Solidi-Rapid Research Letters 物理-材料科学：综合

CiteScore

5.20

自引率

3.60%

发文量

208

审稿时长

1.4 months

期刊介绍： Physica status solidi (RRL) - Rapid Research Letters was designed to offer extremely fast publication times and is currently one of the fastest double peer-reviewed publication media in solid state and materials physics. Average times are 11 days from submission to first editorial decision, and 12 days from acceptance to online publication. It communicates important findings with a high degree of novelty and need for express publication, as well as other results of immediate interest to the solid-state physics and materials science community. Published Letters require approval by at least two independent reviewers. The journal covers topics such as preparation, structure and simulation of advanced materials, theoretical and experimental investigations of the atomistic and electronic structure, optical, magnetic, superconducting, ferroelectric and other properties of solids, nanostructures and low-dimensional systems as well as device applications. Rapid Research Letters particularly invites papers from interdisciplinary and emerging new areas of research.