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IEEE Transactions on Magnetics最新文献

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IEEE Magnetics Society Information IEEE磁学学会信息
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-28 DOI: 10.1109/TMAG.2025.3570304
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引用次数: 0
IEEE Transactions on Magnetics Institutional Listings 《IEEE磁学汇刊》
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-28 DOI: 10.1109/TMAG.2025.3570308
{"title":"IEEE Transactions on Magnetics Institutional Listings","authors":"","doi":"10.1109/TMAG.2025.3570308","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3570308","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 6","pages":"C4-C4"},"PeriodicalIF":2.1,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11016970","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144171021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correlation Between Temperature and Domain State Configuration in Fe2CoGe Thin Film Fe2CoGe薄膜中温度与畴态结构的关系
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-27 DOI: 10.1109/TMAG.2025.3555522
Rajesh Kumar Roul;Bongurala Prakash;S. Narayana Jammalamadaka
{"title":"Correlation Between Temperature and Domain State Configuration in Fe2CoGe Thin Film","authors":"Rajesh Kumar Roul;Bongurala Prakash;S. Narayana Jammalamadaka","doi":"10.1109/TMAG.2025.3555522","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3555522","url":null,"abstract":"We present findings regarding room temperature first-order reversal curve (FORC) analysis of Fe2CoGe Heusler alloy thin films subjected to varying annealing temperatures in the range of <inline-formula> <tex-math>$100~^{circ }$ </tex-math></inline-formula>C–<inline-formula> <tex-math>$400~^{circ }$ </tex-math></inline-formula>C. Our study suggests that the magnetostatic interactions (MIs) among magnetic grains decrease with the annealing temperature of Fe2CoGe thin films. This observation is further supported by the analysis of the switching field distribution (SFD). The transformation from multidomain (MD) to vortex domain (VD) structures is evident at different annealing temperatures. The alterations in domain state configuration associated with varied annealing temperatures could potentially enhance the applicability of Fe2CoGe Heusler alloy films for future spintronic applications.","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 6","pages":"1-9"},"PeriodicalIF":2.1,"publicationDate":"2025-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144170885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eddy Current Induced in a Finite-Length Tube by a C-Core Sensor in Arbitrary Axial Position 任意轴向位置的 C-Core 传感器在有限长度管中诱发的涡流
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-26 DOI: 10.1109/TMAG.2025.3554762
Yike Xiang;Yao Luo;Zhiye Du;Grzegorz Tytko;Yuneng Wang;Zhichao Chen
{"title":"Eddy Current Induced in a Finite-Length Tube by a C-Core Sensor in Arbitrary Axial Position","authors":"Yike Xiang;Yao Luo;Zhiye Du;Grzegorz Tytko;Yuneng Wang;Zhichao Chen","doi":"10.1109/TMAG.2025.3554762","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3554762","url":null,"abstract":"The enhanced truncated region eigenfunction expansion (enhanced TREE) method is employed to derive an analytical model of a finite-length metal tube tested by a C-core coil in an arbitrary axial position. The vector potential and the coil impedance variation are calculated. To develop an efficient algorithm, the 1-D finite element method (1-D FEM), vector normalization, and Clenshaw-Curtis quadrature are integrated. To improve the computation performance of the complex eigenvalues with large imaginary parts, a coordinate transformation technique is implemented within the Arnoldi iteration. The efficacy of the proposed approach is validated by comparing the theoretical predictions with experimental results.","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 5","pages":"1-7"},"PeriodicalIF":2.1,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143871135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TechRxiv: Share Your Preprint Research with the World! techxiv：与世界分享你的预印本研究！
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-26 DOI: 10.1109/TMAG.2025.3552306
{"title":"TechRxiv: Share Your Preprint Research with the World!","authors":"","doi":"10.1109/TMAG.2025.3552306","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3552306","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 4","pages":"1-1"},"PeriodicalIF":2.1,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10942487","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Magnetic Field Analysis of Coplanar Coils and Linear Magnetic Materials Using the Equivalent Permanent Magnetization and Magnetic Scalar Potential 用等效永久磁化和磁标量势分析共面线圈和线性磁性材料的磁场
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-26 DOI: 10.1109/TMAG.2025.3554170
Jong Oh Park;Jun Seong Lee;Il Han Park
{"title":"Magnetic Field Analysis of Coplanar Coils and Linear Magnetic Materials Using the Equivalent Permanent Magnetization and Magnetic Scalar Potential","authors":"Jong Oh Park;Jun Seong Lee;Il Han Park","doi":"10.1109/TMAG.2025.3554170","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3554170","url":null,"abstract":"For coplanar coils characterized by homogeneous current density, magnetic field analysis by total magnetic scalar potential formulation was made possible for all regions by transforming the current density into equivalent permanent magnetization. Such total scalar potential formulation significantly reduces the computational cost. The equation for equivalent permanent magnetization and its magnetic scalar potential formulation were suggested in previous research. However, the modeling method, which includes materials with permeability or permanent magnetization, was not introduced. This article proposes a generalized method for analyzing coplanar coils in the presence of magnetic materials. This method utilizes a total magnetic scalar potential formulation, its variational formulation, and its application to the finite element method (FEM). The magnetic scalar potential formulation of permanent magnets with high permeability is also provided for contrast to fully generalize the method and prevent possible confusion between the two formulations. To demonstrate the feasibility and usefulness of the proposed method, the results of the magnetic field analysis using the scalar potential formulation are compared with the analytical solution of a spherical coil and the results obtained from the conventional vector potential formulation.","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 6","pages":"1-12"},"PeriodicalIF":2.1,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144170868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Magnetics Society Information IEEE磁学学会信息
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-26 DOI: 10.1109/TMAG.2025.3550293
{"title":"IEEE Magnetics Society Information","authors":"","doi":"10.1109/TMAG.2025.3550293","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3550293","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 4","pages":"C2-C2"},"PeriodicalIF":2.1,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10942486","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Transactions on Magnetics Publication Information IEEE电磁学学报出版信息
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-26 DOI: 10.1109/TMAG.2025.3550294
{"title":"IEEE Transactions on Magnetics Publication Information","authors":"","doi":"10.1109/TMAG.2025.3550294","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3550294","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 4","pages":"C3-C3"},"PeriodicalIF":2.1,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10942493","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IEEE Transactions on Magnetics Institutional Listings 《IEEE磁学汇刊》
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-26 DOI: 10.1109/TMAG.2025.3550295
{"title":"IEEE Transactions on Magnetics Institutional Listings","authors":"","doi":"10.1109/TMAG.2025.3550295","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3550295","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 4","pages":"C4-C4"},"PeriodicalIF":2.1,"publicationDate":"2025-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10942509","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143706827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Magnetic Decoy Arrays Based on NSGA-II Algorithm 基于NSGA-II算法的磁诱饵阵列研究
IF 2.1 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2025-03-24 DOI: 10.1109/TMAG.2025.3554192
Jingqi Wang;Jie He;Lian Sun;Xin Zhao;Haotian Tian
{"title":"Research on Magnetic Decoy Arrays Based on NSGA-II Algorithm","authors":"Jingqi Wang;Jie He;Lian Sun;Xin Zhao;Haotian Tian","doi":"10.1109/TMAG.2025.3554192","DOIUrl":"https://doi.org/10.1109/TMAG.2025.3554192","url":null,"abstract":"To address the challenge of ensuring a submarine can smoothly pass through a strait and complete its mission, this article proposes using a magnetic decoy array to simulate the submarine’s induced magnetic field, thereby misleading enemy magnetic detection systems and enhancing its counter-detection capability. The magnetic decoy array is arranged in a cruciform shape, and the array is transformed by changing the number of magnetic decoy on the horizontal and vertical axes. Using the submarine’s near-field and far-field magnetic fields as simulation signals, a multi-objective optimization function is constructed to minimize the error relative to the submarine’s induced magnetic field, and the nondominated sorting genetic algorithm II (NSGA-II) algorithm is employed to solve it. This study analyzes and explores the Pareto solution set of the magnetic fields generated by arrays with different total numbers of decoys and varying arrangements, as well as the magnetic field strength differences between the submarine’s near-field and far-field at two heights. The results indicate that, compared to single-structure magnetic decoy, the proposed magnetic decoy array offers better simulation performance and structural flexibility, demonstrating its potential as a new type of magnetic decoy system.","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"61 6","pages":"1-13"},"PeriodicalIF":2.1,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144170888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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