Soft magnetic properties and giant magneto-impedance effect of Fe-Zr-Nb-B-Cu ribbons
文献类型：期刊论文
| 作者 | He, J ; Guo, HQ ; Shen, BG ; He, KY ; Hu, JF |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 1999 |
| 卷号 | 11期号:21页码:4251 |
| 关键词 | RICH AMORPHOUS WIRES MAGNETOIMPEDANCE ALLOYS FILMS |
| ISSN号 | 0953-8984 |
| 通讯作者 | He, J (reprint author), Chinese Acad Sci, Inst Phys, State Key Lab Magnetism, Beijing 100080, Peoples R China. |
| 中文摘要 | The soft magnetic properties and the giant magneto-impedance (GMI) effect have been studied in Fe84Zr3.5Nb3.5B8Cu ribbons. The annealed samples with nanocrystalline structure show excellent soft magnetic properties and induced transverse anisotropy. The effective permeability is found to reach a maximum for the sample annealed at 923 K for 20 min. The maximal magneto-impedance ratio Delta Z/Z (Delta Z/Z = (Z(H) - Z(H-max))/Z(H-max)) of about 383% and the maximal sensitivity (i.e. the maximal value of the derivative of the Delta Z/Z-H-L curve) of about 0.91% (A m(-1))(-1) (72% Oe(-1)) are measured at frequency f = 2.5 MHz for the same sample. The excellent soft magnetic properties and the induced transverse anisotropy are the basis of obtaining the sensitive magneto-impedance response. The intrinsic mechanism of the influence of the soft magnetic properties on the GMI effect is discussed briefly. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/52720]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | He, J,Guo, HQ,Shen, BG,et al. Soft magnetic properties and giant magneto-impedance effect of Fe-Zr-Nb-B-Cu ribbons[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,1999,11(21):4251. |
| APA | He, J,Guo, HQ,Shen, BG,He, KY,&Hu, JF.(1999).Soft magnetic properties and giant magneto-impedance effect of Fe-Zr-Nb-B-Cu ribbons.JOURNAL OF PHYSICS-CONDENSED MATTER,11(21),4251. |
| MLA | He, J,et al."Soft magnetic properties and giant magneto-impedance effect of Fe-Zr-Nb-B-Cu ribbons".JOURNAL OF PHYSICS-CONDENSED MATTER 11.21(1999):4251. |
入库方式： OAI收割
来源：物理研究所
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