| Автор | D M Edwards |
| Автор | M A Rahman |
| Дата выпуска | 1978-07-01 |
| dc.description | Simple expressions for the transverse dynamical spin susceptibility are obtained within the local exchange approximation by neglecting local field effects. The nature and validity of this further approximation is discussed with particular reference to long-wavelength spin waves in a ferromagnet. This paper provides the first practical procedure for calculating the susceptibility solely from the results of a band calculation for the magnetically ordered groundstate. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | The transverse dynamical susceptibility of ferromagnets and antiferromagnets within the local exchange approximation |
| Тип | paper |
| DOI | 10.1088/0305-4608/8/7/023 |
| Print ISSN | 0305-4608 |
| Журнал | Journal of Physics F: Metal Physics |
| Том | 8 |
| Первая страница | 1501 |
| Последняя страница | 1512 |
| Аффилиация | D M Edwards; Dept. of Math., Imperial Coll., London, UK |
| Аффилиация | M A Rahman; Dept. of Math., Imperial Coll., London, UK |
| Выпуск | 7 |
