H.T. Zhang, Q. Wang, Z.R. Zhang, X.J. Liu, D. Ding, L. Xia
{"title":"Investigation on the glass forming ability, magnetic properties of Nd-Ni binary metallic glasses and the mechanism involved","authors":"H.T. Zhang, Q. Wang, Z.R. Zhang, X.J. Liu, D. Ding, L. Xia","doi":"10.1016/j.jallcom.2025.180569","DOIUrl":null,"url":null,"abstract":"<div><div>Binary Nd<sub>x</sub>Ni<sub>100-x</sub> (x = 60, 65, 70, 73, 75) metallic glass (MG) ribbons were successfully produced in the present work, and their glass formability (GFA), Curie temperature (<em>T</em><sub><em>c</em></sub>) and magnetocaloric properties were studied systematically. The mechanisms for the dependence of <em>T</em><sub><em>c</em></sub> on the interactions between Nd-Ni atoms, and the origin of coercivity at low temperature, were revealed with the help of first-principles calculation and Monte Carlo simulations. The outcomes are valuable for intensively understanding the interactions between rare earth (RE) and transition metal (TM) atoms, and their influence on the magnetic properties of the RE-TM MGs.</div></div>","PeriodicalId":344,"journal":{"name":"Journal of Alloys and Compounds","volume":"1027 ","pages":"Article 180569"},"PeriodicalIF":6.3000,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Alloys and Compounds","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0925838825021309","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/4/22 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Binary NdxNi100-x (x = 60, 65, 70, 73, 75) metallic glass (MG) ribbons were successfully produced in the present work, and their glass formability (GFA), Curie temperature (Tc) and magnetocaloric properties were studied systematically. The mechanisms for the dependence of Tc on the interactions between Nd-Ni atoms, and the origin of coercivity at low temperature, were revealed with the help of first-principles calculation and Monte Carlo simulations. The outcomes are valuable for intensively understanding the interactions between rare earth (RE) and transition metal (TM) atoms, and their influence on the magnetic properties of the RE-TM MGs.
期刊介绍：
The Journal of Alloys and Compounds is intended to serve as an international medium for the publication of work on solid materials comprising compounds as well as alloys. Its great strength lies in the diversity of discipline which it encompasses, drawing together results from materials science, solid-state chemistry and physics.
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