| Автор | R A Cowley |
| Автор | P M Gehring |
| Автор | Doon Gibbs |
| Автор | J P Goff |
| Автор | B Lake |
| Автор | C F Majkrzak |
| Автор | A Vigliante |
| Автор | R C C Ward |
| Автор | M R Wells |
| Дата выпуска | 1998-08-03 |
| dc.description | Neutron and x-ray scattering measurements have been made of the magnetic phase transition in a thin single-crystal film of holmium. The 5000 Å film was grown on a seed of a lutetium and yttrium alloy with a concentration chosen such that the basal plane was lattice matched to the holmium film. It was capped by 10000 Å of a similar film. The measurements below gave the critical exponent . Above the scattering suggests that the anomalous long-length-scale scattering is at least 20 times weaker than has been observed in similar experiments on bulk and thin-film holmium. These results show that the long-length-scale scattering is associated with the crystallographic surface rather than the end of the magnetic layer. The implications of this result for the origin of this type of scattering are discussed. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | The magnetic phase transition of a lattice-matched holmium thin film |
| Тип | paper |
| DOI | 10.1088/0953-8984/10/30/018 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 10 |
| Первая страница | 6803 |
| Последняя страница | 6812 |
| Выпуск | 30 |
