| Автор | A M N Niklasson |
| Автор | Lars Nordström |
| Автор | S Mirbt |
| Автор | B Johansson |
| Автор | H L Skriver |
| Дата выпуска | 1999-02-01 |
| dc.description | A first-principles Green's function technique has been used to investigate the magnetic interlayer coupling and the electronic structure responsible for the magnetic interaction in a bcc system. We discuss the close relation between the interlayer coupling, the bulk Fermi surface of the spacer material, and the dispersion of the quantum-well states in the two-dimensional Brillouin zone. As a function of spacer thickness, we find an oscillatory long-range energy splitting of Fe/Cu interface states which is shown to be an example of a long-range oscillatory interface interaction transmitted by the spin-polarized quantum-well states of the Cu spacer. These interacting interface states may provide a signature of the magnetic coupling in multilayers. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Magnetic interlayer coupling and interaction between interface states in a quantum-well system |
| Тип | paper |
| DOI | 10.1088/0953-8984/11/4/005 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 11 |
| Первая страница | 975 |
| Последняя страница | 988 |
| Выпуск | 4 |
