发布求助
文献互助 智能选刊 最新文献

INTERMAG 2006 - IEEE International Magnetics Conference最新文献

筛选
英文 中文
First-Order Reversal Curve Studies of Magnetization Reversal in Prototype Recording Media 原型记录介质磁化反转的一阶反转曲线研究
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.376443
K. Liu, J. E. Davies, R. Dumas, G. Zimányi, O. Hellwig, E. Fullerton, J. Jiang, S. Bader, G. Denbeaux, J. Kortright, I. V. Roshchin, C. Li, I. Schuller
{"title":"First-Order Reversal Curve Studies of Magnetization Reversal in Prototype Recording Media","authors":"K. Liu, J. E. Davies, R. Dumas, G. Zimányi, O. Hellwig, E. Fullerton, J. Jiang, S. Bader, G. Denbeaux, J. Kortright, I. V. Roshchin, C. Li, I. Schuller","doi":"10.1109/INTMAG.2006.376443","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.376443","url":null,"abstract":"In (Co/Pt)Ru multilayers, a prototype perpendicular media, magnetization reversal is studied using a first order reversal curve (FORC) method.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129124039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
(002) oriented FeCo films as a soft magnetic underlayer for L10 ordered FePt perpendicular media (002)取向FeCo薄膜作为L10有序FePt垂直介质的软磁底层
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.375546
J. Hu, J. Chen, B. Lim, T. Zhou
{"title":"(002) oriented FeCo films as a soft magnetic underlayer for L10 ordered FePt perpendicular media","authors":"J. Hu, J. Chen, B. Lim, T. Zhou","doi":"10.1109/INTMAG.2006.375546","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.375546","url":null,"abstract":"In summary, the double-layered media of L10 ordered FePt thin films with (002) orientated FeCo as the soft magnetic underlayer (SUL) was successfully developed by epitaxial growth. SUL contributed noise can be effectively reduced by antiferromagnetic coupling induced by inserting ultra-thin Ru layers into FeCo thin films.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130570939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Incoherent Spin-Wave Excitations in Nanopillars with Perpendicular Polarizers 垂直极化纳米柱中的非相干自旋波激发
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.376437
W. Jin, Y. Liu
{"title":"Incoherent Spin-Wave Excitations in Nanopillars with Perpendicular Polarizers","authors":"W. Jin, Y. Liu","doi":"10.1109/INTMAG.2006.376437","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.376437","url":null,"abstract":"Spin-transfer mechanism is the subject of extensive research for applications in MRAM, programmable logic, and microwave oscillators. Micromagnetic simulations on magnetic pillars in this work show that several to tens of GHz spin waves can be excited without magnetic fields, the frequency decreases with the free layer thickness increasing at a given current and increases with the current density increasing at a fixed thickness. Too large current excites chaotic spin-waves. The polarizer height is larger than its width and length so that its magnetization is fixed along the z direction due to shape anisotropy. The Landau-Lifshitz equation including the Slonzewski's spin-transfer torque term is employed to simulate the magnetization excitations of the free layer.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123882707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Flow rate of micropump with spiral-type magnetic micromachine 螺旋型磁微机微泵的流量
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.375782
K. Ishiyama, S. Hisatomi, S. Agatsuma, A. Yamazaki, M. Sendoh, K. Arai
{"title":"Flow rate of micropump with spiral-type magnetic micromachine","authors":"K. Ishiyama, S. Hisatomi, S. Agatsuma, A. Yamazaki, M. Sendoh, K. Arai","doi":"10.1109/INTMAG.2006.375782","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.375782","url":null,"abstract":"In this paper, a micropump with spiral-type magnetic micromachine was fabricated and the flow rate of the pump was then experimentally evaluated. The pump system proposed in this work is suitable for the micro-fluid devices because they can control the very small flow rate quantitatively and the flow rate was independent of the viscosity of the fluid.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"319 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123932643","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ultra-Soft and High Magnetic Moment NiFe Films Prepared via Electrodeposition from A Cu2+ Contained Solution 含Cu2+溶液电沉积制备超软高磁矩NiFe薄膜
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.375548
B. Zong, G. Han, Y. Zheng, K. Li, Z. Guo, J. Qiu, Liang Wang, Z. Liu, L. An, P. Luo, H. Li, B. Liu
{"title":"Ultra-Soft and High Magnetic Moment NiFe Films Prepared via Electrodeposition from A Cu2+ Contained Solution","authors":"B. Zong, G. Han, Y. Zheng, K. Li, Z. Guo, J. Qiu, Liang Wang, Z. Liu, L. An, P. Luo, H. Li, B. Liu","doi":"10.1109/INTMAG.2006.375548","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.375548","url":null,"abstract":"In this paper, a novel approach to fabricate ultra-soft magnetic NiFe films was reported. The films were prepared from a sulfate salt based solution containing a little quantity of Cu2+ additive via electrodeposition, which is well known as a cheap and simple way to prepare metal films. Atomic force microscopy showed that the film thickness ranged from tens of nanometers to micrometers. Magnetic characterization was performed using vibrating sample magnetometer (VSM) and quantum design superconducting quantum interfaces device magnetometer (SQID). Results showed that the film possessed very soft magnetic property with an easy axis coercivity (Hce) and hard axis coercivity (Hch) no bigger than 0.15, 0.04 Oe, respectively. The film also had a high saturation magnetization of almost 1.65 T and good anisotropy.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124201889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Micromagnetic calculation of erasure fields in perpendicular recording 垂直记录中擦除场的微磁计算
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.376166
O. Heinonen
{"title":"Micromagnetic calculation of erasure fields in perpendicular recording","authors":"O. Heinonen","doi":"10.1109/INTMAG.2006.376166","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.376166","url":null,"abstract":"The author has performed fully micromagnetic dynamic modeling of systems consisting of a perpendicular writer and a soft underlayer. The writer was approximately 9500 nm tall and 8000 nm wide, with two return poles each 1300 nm thick located 1600 nm from the yoke or top pole. The yoke thickness was 300 nm, and the top pole was 200 nm thick with a width of the pole tip of 160 nm. Dual three-turn coils were used to energize the writer with a current of 30 mA (0-to-peak). The writer was located 20 nm above a 120 nm thick soft underlayer. The entire system was modeled at a resolution of 20 nm everywhere with a time resolution of about 2.5 ps.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123535496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Complex phase, microstructure and magnetic properties of Z-type hexaferrite sintered at low-temperature 低温烧结z型六铁素体的复杂相、显微组织和磁性能
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.375461
L. Jia, H. Zhang, Y. Liu, Z. Zhong
{"title":"Complex phase, microstructure and magnetic properties of Z-type hexaferrite sintered at low-temperature","authors":"L. Jia, H. Zhang, Y. Liu, Z. Zhong","doi":"10.1109/INTMAG.2006.375461","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.375461","url":null,"abstract":"In this paper, the effects of different additives, calcining temperatures and mixing process on Z-phase transformation mechanism during sintering, microstructure and magnetic properties were investigated. The Z-type hexaferrite, Ba3Co0.8Zn1.2Fe24O41 ((Co0.4Zn0.6)2Z), was prepared by solid-state reaction method.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123690048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spin Transfer Induced Magnetization Switching in CoGd|Cu|CoFe Spin Valves CoGd|Cu|CoFe自旋阀的自旋转移诱导磁化开关
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.376431
L. Gao, X. Jiang, J.Z. Sun, S. Parkin
{"title":"Spin Transfer Induced Magnetization Switching in CoGd|Cu|CoFe Spin Valves","authors":"L. Gao, X. Jiang, J.Z. Sun, S. Parkin","doi":"10.1109/INTMAG.2006.376431","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.376431","url":null,"abstract":"Current-induced-magnetization-switching (CIMS) has engendered considerable interest in recent years due to its potential for spintronic applications, for example, for the writing of memory cells in magnetic random access memory (MRAM). To date, most work has focused on the CIMS effect in spin valves or tunnel junctions with ferromagnetic electrodes. In this paper, the authors report a CIMS effect in spin valves with ferrimagnetic Co-Gd electrodes.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114363756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of a Maglev Propulsion System Based on the Halbach Magnet Arrays 基于哈尔巴赫磁体阵列的磁悬浮推进系统研制
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1109/INTMAG.2006.376534
C. Ham, W. Ko
{"title":"Development of a Maglev Propulsion System Based on the Halbach Magnet Arrays","authors":"C. Ham, W. Ko","doi":"10.1109/INTMAG.2006.376534","DOIUrl":"https://doi.org/10.1109/INTMAG.2006.376534","url":null,"abstract":"This paper introduces a design and optimization study investigating the electrical propulsion system of a small-scale EDS Maglev based on the four-piece Halbach permanent magnet arrays.The Halbach arrays are to produce a strong spatially periodic magnetic field on the front surface of the arrays, while canceling the field on their back surface. The study focuses on analysis of the performance limits and optimization of the proof-of-concept system, which is currently located at the University of Central Florida in research collaboration with NASA for its application to the space launch.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116199520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Self-assembled magnetic nanowire arrays 自组装磁性纳米线阵列
INTERMAG 2006 - IEEE International Magnetics Conference Pub Date : 2006-05-08 DOI: 10.1063/1.2711522
J. Lagdani, H. Imrane, C. Pettiford, J. Lou, S.D. Yoon, F. Lee, V. Harris, C. Vittoria, N. Sun
{"title":"Self-assembled magnetic nanowire arrays","authors":"J. Lagdani, H. Imrane, C. Pettiford, J. Lou, S.D. Yoon, F. Lee, V. Harris, C. Vittoria, N. Sun","doi":"10.1063/1.2711522","DOIUrl":"https://doi.org/10.1063/1.2711522","url":null,"abstract":"Programmable defect-free self-assembled magnetic nanowire arrays were produced by using specially designed nano-magnet arrays and external magnetic field. Nickel nanowires were grown on nanoporous template using electrodeposition technique. Magnetic properties, structure and morphology were studied carefully by using vibrating sample magnetometer (VSM), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Individual magnetic nanowires were successfully trapped between the nanomagnet pairs with a width of 200 nm and a thickness of 100 nm. Templated self-assembly of magnetic nanowires was successfully demonstrated with Permalloy nano-magnet arrays in both 1D and 2D.","PeriodicalId":262607,"journal":{"name":"INTERMAG 2006 - IEEE International Magnetics Conference","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116292063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 50
首页 上一页 下一页 尾页
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
现在去查看 取消
×
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