{"title":"Magnetism on frustrated magnet system of Nd2B2O7 (B = Ru, Ir, Hf, Pb, Mo, and Zr): A systematic literature review","authors":"Muhammad Abdan Syakuur , Utami Widyaiswari , Isao Watanabe , Risdiana Risdiana","doi":"10.1016/j.revip.2024.100094","DOIUrl":null,"url":null,"abstract":"<div><p>Pyrochlore oxide, <em>A</em><sub>2</sub><em>B</em><sub>2</sub>O<sub>7</sub>, is known as a strongly correlated system with magnetic frustration caused by spins forming a network of corner-sharing tetrahedrons. A systematic literature review has been carried out for the pyrochlore oxide material <em>A</em><sub>2</sub><em>B</em><sub>2</sub>O<sub>7</sub>, with A = Nd, and B = Ru, Ir, Hf, Pb, Mo, and Zr. One of the materials receiving attention from some researchers is the system with <em>A</em> = Nd and <em>B</em> = Zr (Nd<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub>). It is reported that Nd<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> gives rise to a magnetic fragmentation state in a magnetically ordered state. However, this phenomenon has not been confirmed in other Nd systems. The magnetic fragmentation phenomenon is a phenomenon that explains the magnetic ground state condition of the Nd<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub> pyrochlore material, so knowing whether this phenomenon or the signs of this phenomenon appearing in all pyrochlore material, especially in Nd-based pyrochlore systems is very important to be reviewed. Review articles regarding pyrochlore with various bases such as Gd, Er, and Tb were already published. However, the systematic literature review regarding Nd-based pyrochlore focusing on its magnetic properties is not available yet. The most important result of this review is that Nd-based pyrochlores with different <em>B</em> ions show different magnetic transitions. Moreover, the emergence of magnetic fragmentation states in magnetically ordered states was not found in systems other than Nd<sub>2</sub>Zr<sub>2</sub>O<sub>7</sub>. In the future, studies of Nd-based pyrochlore can also focus on the correlation between physical properties and magnetic properties, together with its possible application.</p></div>","PeriodicalId":37875,"journal":{"name":"Reviews in Physics","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2405428324000042/pdfft?md5=ab8e31baedc672fa7159ad5bc522c5db&pid=1-s2.0-S2405428324000042-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reviews in Physics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2405428324000042","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Physics and Astronomy","Score":null,"Total":0}
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Abstract
Pyrochlore oxide, A2B2O7, is known as a strongly correlated system with magnetic frustration caused by spins forming a network of corner-sharing tetrahedrons. A systematic literature review has been carried out for the pyrochlore oxide material A2B2O7, with A = Nd, and B = Ru, Ir, Hf, Pb, Mo, and Zr. One of the materials receiving attention from some researchers is the system with A = Nd and B = Zr (Nd2Zr2O7). It is reported that Nd2Zr2O7 gives rise to a magnetic fragmentation state in a magnetically ordered state. However, this phenomenon has not been confirmed in other Nd systems. The magnetic fragmentation phenomenon is a phenomenon that explains the magnetic ground state condition of the Nd2Zr2O7 pyrochlore material, so knowing whether this phenomenon or the signs of this phenomenon appearing in all pyrochlore material, especially in Nd-based pyrochlore systems is very important to be reviewed. Review articles regarding pyrochlore with various bases such as Gd, Er, and Tb were already published. However, the systematic literature review regarding Nd-based pyrochlore focusing on its magnetic properties is not available yet. The most important result of this review is that Nd-based pyrochlores with different B ions show different magnetic transitions. Moreover, the emergence of magnetic fragmentation states in magnetically ordered states was not found in systems other than Nd2Zr2O7. In the future, studies of Nd-based pyrochlore can also focus on the correlation between physical properties and magnetic properties, together with its possible application.
期刊介绍：
Reviews in Physics is a gold open access Journal, publishing review papers on topics in all areas of (applied) physics. The journal provides a platform for researchers who wish to summarize a field of physics research and share this work as widely as possible. The published papers provide an overview of the main developments on a particular topic, with an emphasis on recent developments, and sketch an outlook on future developments. The journal focuses on short review papers (max 15 pages) and these are freely available after publication. All submitted manuscripts are fully peer-reviewed and after acceptance a publication fee is charged to cover all editorial, production, and archiving costs.
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