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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Song, M.S. Lee, H.C. Kim, T.K. Kim, Y.B. |
| Copyright Year | 1965 |
| Abstract | Crystal structures and magneto-optical properties of (MnSb)/sub 100-y/Ag/sub y/ (2.1/spl les/y/spl les/10.3) alloy films prepared by RF magnetron sputtering have by been studied by a X-ray diffractometer, a vibrating sample magnetometer and a Kerr loop tracer. The crystal structure of the Mn/sub 47.4/Sb/sub 47.5/Ag/sub 5.1/ alloy film annealed at 300/spl deg/C is a NiAs-type with HCP. The c-axis orientation is normal to the film plane by annealing at 300/spl deg/C for 7 hours. The saturation magnetization of the films shows the maximum at y=5.1 and decreases with the increase of y. The perpendicular anisotropy constants of the film annealed at 300/spl deg/C for 7 hours are K/sub 1/=8.7/spl times/10/sup 4/ erg/cm/sup 3/ and K/sub 2/=4.9/spl times/10/sup 5/ erg/cm/sup 3/. The Kerr rotation angle of the film decreases with decreasing incident wavelength within the range of 700/spl les//spl lambda//spl les/1000 nm. The polar Kerr rotation angles of 0.2/spl deg/ (/spl lambda/=700 nm) and 0.97/spl deg/ (/spl lambda/=1000 nm) have been obtained from the film annealed at 300/spl deg/C for 7 hours. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 3133 |
| Ending Page | 3135 |
| Page Count | 3 |
| File Size | 245956 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 35 |
| Issue Number | 5 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-09-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Perpendicular magnetic anisotropy Magnetooptic effects Kerr effect Annealing Saturation magnetization Magnetic properties Magnetic films Radio frequency Sputtering X-ray diffraction |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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