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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Seong-Cho Yu Soo-Hyung Lee Kyeong-Sup Kim Rao, K.V. Kwang-Youn Kim Il-Koo Kang |
| Copyright Year | 1965 |
| Abstract | We have studied the magnetic properties of amorphous Fe/sub 83-x/Zr/sub 7/B/sub 10/Ni/sub x/ alloys annealed below the crystallization temperature. Such materials are considered to have a potential for high frequency core material applications because of possibilities of obtaining high effective permeability and low coercive force. The addition of Ni content of approximately 0.5-1.5 at.% was found to be effective in improving the soft magnetic properties. The temperature dependence of magnetization measured by a SQUID magnetometer are found to be in good agreement with the spin wave theory. The spectroscopic splitting g values obtained by ferromagnetic resonance (FMR) experiments increase with increasing Ni content. The values of the spin wave stiffness increases from 62.7 meV /spl Aring//sup 2/ to 95.2 meV /spl Aring//sup 2/ with increasing the concentration of Ni. From these experimental results, the range of the exchange interaction are deduced. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 3907 |
| Ending Page | 3909 |
| Page Count | 3 |
| File Size | 320009 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 31 |
| Issue Number | 6 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-11-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Magnetic properties Amorphous materials Annealing Crystalline materials Magnetic materials Soft magnetic materials Magnetic resonance Zirconium Iron alloys Nickel alloys |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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