Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Synthesis and magnetic properties of amorphous Fe-Y-B thin films | |
| Liu, SY; Cao, QP; Mori, S; Ishigami, K; Igarashi, K; Wang, C; Qian, X; Wang, XD; Zhang, DX; Riedmuller, B; Herr, U; Fecht, HJ; Li, XL; Du, YW; Zhao, J; Fang, YZ; Tao, Q; Jiang, JZ; caoqp@zju.edu.cn; jiangjz@zju.edu.cn | |
| 2014 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 606Pages:196—203 |
| Abstract | Amorphous Fe-Y-B thin films have been successfully fabricated by direct-current magnetron sputtering, and the effects of annealing treatment on the microstructure and magnetic properties, especially coercivity and magneto-impedance ratio, were investigated systematically. After low-temperature heat treatments (below 673 K), films still remain amorphous structure and their magnetic properties were largely enhanced due to stress release, e. g., the maximum magneto-impedance ratio increases from about 5.6-46.6% and the coercivity decreases from about 7.7-2.2 Oe for as-deposited film and the film annealed at 573 K for 1 h, respectively. After high-temperature heat treatment at 673 K, crystallization occurs, deteriorating magnetic properties (magnetic softness and magneto-impedance features) of the film. The Fe-Y-B thin film annealed at 573 K for 1 h, possessing good magneto-impedance effect and soft magnetic properties, might have potential application in micro-sized magnetic actuators. (C) 2014 Elsevier B.V. All rights reserved. |
| Keyword | Bulk Metallic Glasses Annealing Temperature Supercooled Liquid Granular Films Alloys Iron Magnetoimpedance Anisotropy Impedance Sensors |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000336369800032 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/14455 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Corresponding Author | caoqp@zju.edu.cn; jiangjz@zju.edu.cn |
| Recommended Citation GB/T 7714 | Liu, SY,Cao, QP,Mori, S,et al. Synthesis and magnetic properties of amorphous Fe-Y-B thin films[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2014,606:196—203. |
| APA | Liu, SY.,Cao, QP.,Mori, S.,Ishigami, K.,Igarashi, K.,...&jiangjz@zju.edu.cn.(2014).Synthesis and magnetic properties of amorphous Fe-Y-B thin films.JOURNAL OF ALLOYS AND COMPOUNDS,606,196—203. |
| MLA | Liu, SY,et al."Synthesis and magnetic properties of amorphous Fe-Y-B thin films".JOURNAL OF ALLOYS AND COMPOUNDS 606(2014):196—203. |
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| Synthesis and magnet（2795KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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