S. Kuswanth Kumar, M. S. N. A. Prasad, A. Rama Krishna, B. Vikram Babu, B. Sathish Mohan, M. P. Rao, K. Samatha
{"title":"铜取代Mg0.6-xZn0.4CuxFe2O4铁氧体体系的结构、磁性和直流电阻率研究","authors":"S. Kuswanth Kumar, M. S. N. A. Prasad, A. Rama Krishna, B. Vikram Babu, B. Sathish Mohan, M. P. Rao, K. Samatha","doi":"10.1007/s10948-023-06590-9","DOIUrl":null,"url":null,"abstract":"<div><p>Ferrites made of copper substituted Mg<sub>0.6-<i>x</i></sub>Zn<sub>0.4</sub>Cu<sub><i>x</i></sub>Fe<sub>2</sub>O<sub>4</sub> (<i>x</i> = 0.0, 0.1, 0.2 and 0.3) are extremely resistive and magnetic materials. They were produced using the ceramic method, and their structural, compositional, morphological, and functional characteristics were assessed using XRD, SEM, FT-IR, vibrating sample magnetometer (VSM), and dc electrical resistivity, respectively. They belong to the Fd-3m space group and have a spinel structure. After being calcined at 1000 °C, their particle size ranged from 1 to 1.56 μm. With the help of FT-IR analysis, which had absorption bands in the ranges of 570–576 cm<sup>?1</sup> and 424–430 cm<sup>?1</sup> for higher and lower frequency, respectively, their spinel structure was confirmed. The coercivity coefficient ranges from 73.33 to 154.7 Oe depending on the composition. The highest DC electrical resistivity was found to be 10<sup>6</sup> Ω-cm at <i>x</i> = 0.1.</p></div>","PeriodicalId":669,"journal":{"name":"Journal of Superconductivity and Novel Magnetism","volume":"36 6","pages":"1571 - 1581"},"PeriodicalIF":1.6000,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Structural, Magnetic and DC Electrical Resistivity Studies of Copper Substituted Mg0.6-xZn0.4CuxFe2O4 Ferrite System\",\"authors\":\"S. Kuswanth Kumar, M. S. N. A. Prasad, A. Rama Krishna, B. Vikram Babu, B. Sathish Mohan, M. P. Rao, K. Samatha\",\"doi\":\"10.1007/s10948-023-06590-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Ferrites made of copper substituted Mg<sub>0.6-<i>x</i></sub>Zn<sub>0.4</sub>Cu<sub><i>x</i></sub>Fe<sub>2</sub>O<sub>4</sub> (<i>x</i> = 0.0, 0.1, 0.2 and 0.3) are extremely resistive and magnetic materials. They were produced using the ceramic method, and their structural, compositional, morphological, and functional characteristics were assessed using XRD, SEM, FT-IR, vibrating sample magnetometer (VSM), and dc electrical resistivity, respectively. They belong to the Fd-3m space group and have a spinel structure. After being calcined at 1000 °C, their particle size ranged from 1 to 1.56 μm. With the help of FT-IR analysis, which had absorption bands in the ranges of 570–576 cm<sup>?1</sup> and 424–430 cm<sup>?1</sup> for higher and lower frequency, respectively, their spinel structure was confirmed. The coercivity coefficient ranges from 73.33 to 154.7 Oe depending on the composition. The highest DC electrical resistivity was found to be 10<sup>6</sup> Ω-cm at <i>x</i> = 0.1.</p></div>\",\"PeriodicalId\":669,\"journal\":{\"name\":\"Journal of Superconductivity and Novel Magnetism\",\"volume\":\"36 6\",\"pages\":\"1571 - 1581\"},\"PeriodicalIF\":1.6000,\"publicationDate\":\"2023-06-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Superconductivity and Novel Magnetism\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10948-023-06590-9\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PHYSICS, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Superconductivity and Novel Magnetism","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s10948-023-06590-9","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
Structural, Magnetic and DC Electrical Resistivity Studies of Copper Substituted Mg0.6-xZn0.4CuxFe2O4 Ferrite System
Ferrites made of copper substituted Mg0.6-xZn0.4CuxFe2O4 (x = 0.0, 0.1, 0.2 and 0.3) are extremely resistive and magnetic materials. They were produced using the ceramic method, and their structural, compositional, morphological, and functional characteristics were assessed using XRD, SEM, FT-IR, vibrating sample magnetometer (VSM), and dc electrical resistivity, respectively. They belong to the Fd-3m space group and have a spinel structure. After being calcined at 1000 °C, their particle size ranged from 1 to 1.56 μm. With the help of FT-IR analysis, which had absorption bands in the ranges of 570–576 cm?1 and 424–430 cm?1 for higher and lower frequency, respectively, their spinel structure was confirmed. The coercivity coefficient ranges from 73.33 to 154.7 Oe depending on the composition. The highest DC electrical resistivity was found to be 106 Ω-cm at x = 0.1.
期刊介绍：
The Journal of Superconductivity and Novel Magnetism serves as the international forum for the most current research and ideas in these fields. This highly acclaimed journal publishes peer-reviewed original papers, conference proceedings and invited review articles that examine all aspects of the science and technology of superconductivity, including new materials, new mechanisms, basic and technological properties, new phenomena, and small- and large-scale applications. Novel magnetism, which is expanding rapidly, is also featured in the journal. The journal focuses on such areas as spintronics, magnetic semiconductors, properties of magnetic multilayers, magnetoresistive materials and structures, magnetic oxides, etc. Novel superconducting and magnetic materials are complex compounds, and the journal publishes articles related to all aspects their study, such as sample preparation, spectroscopy and transport properties as well as various applications.
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