D. R. Khairetdinova, I. M. Doludenko, I. V. Perunov, I. S. Volchkov, L. V. Panina, D. L. Zagorskiy, K. V. Frolov, V. M. Kanevskii
{"title":"Nanowires Made of Ternary Alloys: Synthesis Features and Magnetic Properties","authors":"D. R. Khairetdinova, I. M. Doludenko, I. V. Perunov, I. S. Volchkov, L. V. Panina, D. L. Zagorskiy, K. V. Frolov, V. M. Kanevskii","doi":"10.1134/S1063774524601679","DOIUrl":null,"url":null,"abstract":"<p>Nanowires made of Fe<sub><i>x</i></sub>Co<sub><i>y</i></sub>Cu<span>\\(_{{(100-x-y)}}\\)</span> and Fe<sub><i>x</i></sub>Ni<sub><i>y</i></sub>Cu<span>\\(_{{(100-x-y)}}\\)</span> alloys have been investigated. Specific features of the formation of these structures by template synthesis are studied. Elemental analysis of the nanowires grown at successively increasing voltages revealed a significant decrease in the amount of copper, as well as a change in the ratio of the main magnetic elements. X-ray diffraction analysis showed that FeCoCu is a three-component solid solution, whereas FeNiCu contains three phases of solid solutions: FeCu with a Cu content up to 80%, FeNi with a high iron content, and NiCu in the amorphous or fine-grained state with a Ni content up to 80%. Mössbauer spectroscopy revealed that addition of copper may cause a change in the misorientation angle of magnetic moments in nanowires; this finding correlates with the magnetometry data.</p>","PeriodicalId":527,"journal":{"name":"Crystallography Reports","volume":"69 5","pages":"731 - 741"},"PeriodicalIF":0.6000,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Crystallography Reports","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1134/S1063774524601679","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
引用次数: 0
Abstract
Nanowires made of FexCoyCu\(_{{(100-x-y)}}\) and FexNiyCu\(_{{(100-x-y)}}\) alloys have been investigated. Specific features of the formation of these structures by template synthesis are studied. Elemental analysis of the nanowires grown at successively increasing voltages revealed a significant decrease in the amount of copper, as well as a change in the ratio of the main magnetic elements. X-ray diffraction analysis showed that FeCoCu is a three-component solid solution, whereas FeNiCu contains three phases of solid solutions: FeCu with a Cu content up to 80%, FeNi with a high iron content, and NiCu in the amorphous or fine-grained state with a Ni content up to 80%. Mössbauer spectroscopy revealed that addition of copper may cause a change in the misorientation angle of magnetic moments in nanowires; this finding correlates with the magnetometry data.
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.
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