|
|||||
|
|
Local magnetic fields in the Mo layer of Mo/Fe multilayer |
|
| Authors: | Y. Murakami D. Fuse Y. Sakamoto Y. Hamada T. Ono S. Kitao M. Seto M. Tanigaki T. Saito Y. Ohkubo |
| Affiliation: | 1. Graduate School of Science, Kyoto University, Kyoto, 606-8501, Japan 2. Japan Atomic Energy Agency, Ibaraki, 319-1195, Japan 3. Graduate School of Engineering Science, Osaka University, Osaka, 560-0043, Japan 4. Institute for Chemical Research, Kyoto University, Kyoto, 611-0011, Japan 5. Research Reactor Institute, Kyoto University, Osaka, 590-0494, Japan 6. Radioisotope Research Center, Osaka University, Osaka, 560-0043, Japan |
| Abstract: | Using time-differential perturbed-angular-correlation technique, hyperfine fields at 99Tc (←99Mo) in the Mo layers in polyimide/Fe (10 nm)/[Mo (t Mo)/Fe (2.0 nm)]120, where t Mo is in the range between 0.4 and 1.5 nm, were measured at room temperature. The values of the magnetic hyperfine field at the Mo/Fe interface were extracted. Its dependence on the Mo layer thickness suggests that the oscillatory interlayer exchange coupling is due to conduction electron spin polarization in the Mo layer, which in turn is produced via an RKKY-type mechanism. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |