| Автор | K V Rao |
| Автор | O Rapp |
| Автор | T G Richard |
| Автор | D J W Geldart |
| Дата выпуска | 1973-06-11 |
| dc.description | The electrical resistance R(T) of a c axis single crystal of dysprosium has been measured in the vicinity of the Neel point T<sub>N</sub> using a high-precision (8-digit resolution) direct current comparator method. Numerical analysis of the data yields a power law of the form R(T)=A+B epsilon +C epsilon psi in the range 2.5<or approximately=T-T<sub>N</sub><or approximately=60 K, where A, B>0, C<0, and psi =0.60. This power law does not extend into the region 0<or approximately=T-T<sub>N</sub><or approximately=2.5 K. The breakdown of the power law is consistent with the view that long-range spin fluctuations fail to dominate scattering processes in the immediate vicinity of the Neel point of helical antiferromagnets. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Electrical resistance near the antiferromagnetic transition of dysprosium |
| Тип | lett |
| DOI | 10.1088/0022-3719/6/11/005 |
| Print ISSN | 0022-3719 |
| Журнал | Journal of Physics C: Solid State Physics |
| Том | 6 |
| Первая страница | L231 |
| Последняя страница | L234 |
| Аффилиация | K V Rao; Royal Inst. Technol., Stockholm, Sweden |
| Аффилиация | O Rapp; Royal Inst. Technol., Stockholm, Sweden |
| Аффилиация | T G Richard; Royal Inst. Technol., Stockholm, Sweden |
| Аффилиация | D J W Geldart; Royal Inst. Technol., Stockholm, Sweden |
| Выпуск | 11 |
