Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
The ferromagnetic phase transition in the invar alloy Fe70Ni30 (0.7 at% C) with fully FCC structure was investigated by means of 3-D neutron depolarization analysis. The mean magnetic induction, magnetic anisotropy parameter and neutron depolarization were measured as a function of temperature and external magnetic field. Our experiments show the appearance of large magnetic inhomogeneities with size about 103-104 angstroms in the paramagnetic temperature range. The data were interpreted using the concept of a probability function ρ(TC) which describes the variations of the Curie temperatures over the system.
Язык оригинала | английский |
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Страницы (с-по) | 84-87 |
Число страниц | 4 |
Журнал | Physica B: Condensed Matter |
Том | 267-268 |
DOI | |
Состояние | Опубликовано - июн 1999 |
Событие | Proceedings of the 1998 2nd International Workshop on Polarised Neutrons for Condensed Matter Investigations, PNCMI '98 - Grenoble Продолжительность: 21 сен 1998 → 23 сен 1998 |
ID: 86438443