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The Features of the Structural and Magnetic Characteristics of Low-Dimensional Thin-Film Systems Based on Cobalt and Copperстатья
Информация о цитировании статьи получена из
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 24 октября 2018 г.
- Авторы: Shalygina E.E., Makarov A.B., Kharlamova A.M.
- Журнал: Moscow University Physics Bulletin
- Том: 73
- Номер: 1
- Год издания: 2018
- Издательство: Allerton Press
- Местоположение издательства: New York, N.Y., United States
- Первая страница: 112
- Последняя страница: 117
- DOI: 10.3103/S0027134918010137
- Аннотация: The results of investigation of the structural and magnetic characteristics of Co/Cu/Co thin-film systems obtained by magnetron sputtering on glass substrates are presented. The thickness of the cobalt layer in all samples was 5 nm and the thickness of the copper layer was varied from 0.5 to 4 nm. The saturation field HS of the studied samples was found to oscillate in magnitude with changes in the copper-layer thickness with a period on the order of 1 nm. The maximum values of HS are observed for the thin-film systems with tCu =1.4, 2.2, and 3.2 nm. The hysteresis loops measured for these systems in a magnetic field applied along the easy magnetization axis of the samples have a two-stage shape, while for the samples with other values of tCu the hysteresis loops are rectangular. These data are explained by the presence of exchange coupling between the ferromagnetic layers through a copper spacer and its oscillating behavior with changing tCu.
- Добавил в систему: Харламова Анна Михайловна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | BPhysMGU1801013ShalyginaKOR.pdf | 2,7 МБ | 26 февраля 2018 [anna-h-m] |