WEKO3
アイテム
Analysis of steplike change of impedance for thin-film giant magnetoimpedance element with inclined stripe magnetic domain based on magnetic energy
http://hdl.handle.net/10228/4512
http://hdl.handle.net/10228/45121d057102-8186-4006-85eb-01345505835b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
09N106.pdf (164.4 kB)
|
|
| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-02-01 | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| タイトル | ||||||
| タイトル | Analysis of steplike change of impedance for thin-film giant magnetoimpedance element with inclined stripe magnetic domain based on magnetic energy | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 著者 |
Nakai, T
× Nakai, T× Ishiyama, K× 山崎, 二郎 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The phenomenon of steplike impedance change for thin-film giant magnetoimpedance (GMI) element was reported. The steplike change happens simultaneously with the appearance or the disappearance of stripe magnetic domain. This phenomenon is obtained for amorphous Co85Nb12Zr3 soft magnetic thin film in a rectangle shape with an in-plane uniaxial easy axis in the direction nearly 60° against the short-side axis of the element. The steplike change of impedance appears in a certain magnitude of external magnetic field. A high-sensitive magnetic field sensor can be realized by applying this phenomenon. In this study, a mechanism of the appearance or the disappearance of inclined stripe magnetic domain is discussed based on an analysis of magnetic domain energy, for the purpose of applying to a high-sensitivity magnetic field sensor. We assume these extremely different magnetic domains as (I) stripe domain with closure domain and (II) single domain, based on experimentally observed domain structures. The result of analysis shows that the magnetic energy of these two phases intersects each other in a certain external magnetic field, which means that the basis of steplike GMI of thin-film element is revealed as a structural change of magnetic domain based on magnetic energy. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Journal of Applied Physics 巻 101, 号 9, p. 09N106, 発行日 2007-05-01 |
|||||
| 出版社 | ||||||
| 出版者 | American Institute of Physics | |||||
| 言語 | en | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1063/1.2711073 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0021-8979 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | EISSN | |||||
| 収録物識別子 | 1089-7550 | |||||
| 著作権関連情報 | ||||||
| 権利情報 | ©2007 American Institute of Physics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | magnetic domains | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | giant magnetoresistance | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | magnetic thin films | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | cobalt alloys | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | niobium alloys | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | zirconium alloys | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 査読の有無 | ||||||
| 値 | yes | |||||
| 業績ID | ||||||
| 値 | F9F6AB1E4D5B3476492576BA000BB8F9 | |||||
