| Автор | D F McMorrow |
| Автор | D A Jehan |
| Автор | R A Cowley |
| Автор | R S Eccleston |
| Автор | G J McIntyre |
| Дата выпуска | 1992-11-02 |
| dc.description | The magnetic phase diagram of erbium with a magnetic field applied along the hexagonal c axis has been investigated using high-resolution neutron diffraction. The authors find that there are three distinct ordered phases occupying different regions of the field-temperature plane, a cone phase is found at high fields (B>or=2 T) which has an incommensurate structure at temperatures above 40 K, but which becomes commensurate on cooling, first with a wavevector of q<sub>m</sub>=1/4c* and then with q<sub>m</sub>=5/21c*; a nearly cycloidal structure in fields below 2 T, with a wavevector which passes through a series of commensurate values, with those structures having a net c axis moment being particularly favoured; and a phase at temperatures above 60 K which is mostly longitudinally modulated, but which also has a smaller basal plane component with a different wavevector. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | On the magnetic phase diagram of erbium in a c axis magnetic field |
| Тип | paper |
| DOI | 10.1088/0953-8984/4/44/021 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 4 |
| Первая страница | 8599 |
| Последняя страница | 8608 |
| Аффилиация | D F McMorrow; Clarendon Laboratory, Oxford Univ., UK |
| Аффилиация | D A Jehan; Clarendon Laboratory, Oxford Univ., UK |
| Аффилиация | R A Cowley; Clarendon Laboratory, Oxford Univ., UK |
| Аффилиация | R S Eccleston; Clarendon Laboratory, Oxford Univ., UK |
| Аффилиация | G J McIntyre; Clarendon Laboratory, Oxford Univ., UK |
| Выпуск | 44 |
