Field Evolution of Magnetization States With Different Combinations of Vortex Cores and Anti-Vortex Cores in Different Helicities

被引：0

作者：

Lai, Mei-Feng ^{[2
]}

Wei, Zung-Hang ^{[1
]}

Chen, Ying-Jiun ^{[1
]}

Liao, Chun-Neng ^{[2
]}

Ho, Tung-Feng ^{[1
]}

San, Cheng-Hung ^{[1
]}

Lee, Chiun Peng ^{[2
]}

Hsieh, Yi-Ping ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Power Mech Engn, Hsinchu 300, Taiwan

[2] Natl Tsing Hua Univ, Inst NanoEngn & MicroSyst, Hsinchu 300, Taiwan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2008年 / 44卷 / 11期

关键词：

Anti-vortex core; magnetization process; permalloy; vortex core;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Field evolution of two types of mixed states made of four vortex cores and two anti-vortex cores are investigated numerically. The two types of mixed states both consist of one rhombic domain and one or two cross-tie walls. The two mixed states are found to exhibit different magnetization processes. As the field is applied along the long side direction, both mixed states exhibit two steps in magnetization curves; as the field is applied in parallel or antiparallel to the magnetization direction of the rhombic domain, however, it may exhibit two-step or three-step characteristic depending on its magnetization configuration.

引用

页码：2715 / 2717

页数：3

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