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Scattering of conduction electrons by spin disorder in rare-earth dysprosium-yttrium alloysстатья
Информация о цитировании статьи получена из
Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
- Авторы: Nikitin S.A., Nakvi S.M., Solomkin I.K., Chistyakov O.D.
- Журнал: SOVIET PHYSICS-SOLID STATE
- Том: 19
- Номер: 8
- Год издания: 1977
- Первая страница: 1347
- Последняя страница: 1351
- Аннотация: An investigation was made of the electrical properties of single crystals of Dy-Y alloys. The magnon contribution to the electrical resistivity was found to be anisotropic and it varied linearly with the yttrium concentration in the basal plane but nonlinearly along the hexagonal axis. A strong scattering of the conduction electrons due to the magnetic disorder was observed at low temperatures. The indirect exchange theory and the experimental results were used in a calculation of the s-f exchange interaction integral and of the conductivity effective electron mass, and in a determination of the dependences of these quantities on the atomic volume.
- Добавил в систему: Никитин Сергей Александрович