IEEE Transactions on Magnetics最新文献

筛选
英文 中文
IEEE Transactions on Magnetics Institutional Listings 《IEEE磁学汇刊》
IF 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-04-01 Epub Date: 2026-04-06 DOI: 10.1109/TMAG.2026.3677727
{"title":"IEEE Transactions on Magnetics Institutional Listings","authors":"","doi":"10.1109/TMAG.2026.3677727","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3677727","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 4","pages":"C4-C4"},"PeriodicalIF":1.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11475349","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147620989","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
Enhancing Field Homogeneity of Dipolar Ultra-Low-Field MRI Magnets via Bézier Radial Parameterization and Dual-Material Optimization 利用bsamizier径向参数化和双材料优化增强偶极超低场MRI磁体的场均匀性
IF 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-04-01 Epub Date: 2026-02-16 DOI: 10.1109/TMAG.2026.3664813
Liang Xuan;Xianfeng Xu;Cai Wan;Zheng Xu
{"title":"Enhancing Field Homogeneity of Dipolar Ultra-Low-Field MRI Magnets via Bézier Radial Parameterization and Dual-Material Optimization","authors":"Liang Xuan;Xianfeng Xu;Cai Wan;Zheng Xu","doi":"10.1109/TMAG.2026.3664813","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3664813","url":null,"abstract":"Dipolar ultra-low-field (ULF) magnetic resonance imaging (MRI) systems, with compact size and open geometry, offer promise for portable MRI. However, the limited spatial distribution of the magnet constrains optimization toward high-field homogeneity, thereby restricting imaging quality. This work presents a geometric optimization framework for dipolar magnets using a novel third-order Bézier radial parameterization (TBRP), which extends conventional single-radius designs to a multi-degree-of-freedom configuration, enhancing geometric flexibility. Optimizations of samarium–cobalt (SmCo) and neodymium–iron–boron (NdFeB) magnets are performed via a coupled genetic algorithm (GA)–finite element (FE) approach. A dual-material (DM) composite magnet is proposed to combine the advantages of both materials for improved field uniformity. Simulations show that, with the average main magnetic field maintained within the target range, the optimized SmCo- and NdFeB-based magnets achieve inhomogeneities of 1292 and 3164 ppm, respectively, corresponding to improvements of approximately 20%–30% over conventional disk designs, while the proposed DM magnet further reduces the inhomogeneity to 556 ppm, representing an improvement of nearly 60%. The analyses of magnetic thermal stability and engineering tolerances indicate that, although all magnet systems exhibit certain sensitivities to temperature variations and assembly deviations, the DM configuration demonstrates relatively better stability in maintaining field homogeneity. This study provides a scalable and cost-effective approach for the design of ULF MRI magnet systems.","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 4","pages":"1-12"},"PeriodicalIF":1.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147620974","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 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-04-01 Epub Date: 2026-04-06 DOI: 10.1109/TMAG.2026.3677725
{"title":"IEEE Magnetics Society Information","authors":"","doi":"10.1109/TMAG.2026.3677725","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3677725","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 4","pages":"C2-C2"},"PeriodicalIF":1.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11475345","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147620990","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 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-04-01 Epub Date: 2026-04-06 DOI: 10.1109/TMAG.2026.3677726
{"title":"IEEE Transactions on Magnetics Publication Information","authors":"","doi":"10.1109/TMAG.2026.3677726","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3677726","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 4","pages":"C3-C3"},"PeriodicalIF":1.9,"publicationDate":"2026-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11475347","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147620991","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 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-03-10 DOI: 10.1109/TMAG.2026.3667871
{"title":"IEEE Transactions on Magnetics Institutional Listings","authors":"","doi":"10.1109/TMAG.2026.3667871","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3667871","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 3","pages":"C4-C4"},"PeriodicalIF":1.9,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11429178","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147383052","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
Member Get-A-Member (MGM) Program 米高梅会员入会计划
IF 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-03-10 DOI: 10.1109/TMAG.2026.3671891
{"title":"Member Get-A-Member (MGM) Program","authors":"","doi":"10.1109/TMAG.2026.3671891","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3671891","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 3","pages":"1-1"},"PeriodicalIF":1.9,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11429495","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147383065","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
TechRxiv: Share Your Preprint Research with the World! techxiv:与世界分享你的预印本研究!
IF 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-03-10 DOI: 10.1109/TMAG.2026.3671942
{"title":"TechRxiv: Share Your Preprint Research with the World!","authors":"","doi":"10.1109/TMAG.2026.3671942","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3671942","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 3","pages":"1-1"},"PeriodicalIF":1.9,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11429499","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147383061","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
TechRxiv: Share Your Preprint Research with the World! techxiv:与世界分享你的预印本研究!
IF 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-03-10 DOI: 10.1109/TMAG.2026.3671890
{"title":"TechRxiv: Share Your Preprint Research with the World!","authors":"","doi":"10.1109/TMAG.2026.3671890","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3671890","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 3","pages":"1-1"},"PeriodicalIF":1.9,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11429503","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147383097","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 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-03-10 DOI: 10.1109/TMAG.2026.3667870
{"title":"IEEE Transactions on Magnetics Publication Information","authors":"","doi":"10.1109/TMAG.2026.3667870","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3667870","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 3","pages":"C3-C3"},"PeriodicalIF":1.9,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11429491","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147383120","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 Magnetics Society Information IEEE磁学学会信息
IF 1.9 3区 工程技术
IEEE Transactions on Magnetics Pub Date : 2026-03-10 DOI: 10.1109/TMAG.2026.3667866
{"title":"IEEE Magnetics Society Information","authors":"","doi":"10.1109/TMAG.2026.3667866","DOIUrl":"https://doi.org/10.1109/TMAG.2026.3667866","url":null,"abstract":"","PeriodicalId":13405,"journal":{"name":"IEEE Transactions on Magnetics","volume":"62 3","pages":"C2-C2"},"PeriodicalIF":1.9,"publicationDate":"2026-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=11429496","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147383055","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信
小红书